Example: References List. The partial list below is an example of the author-date style, which is highly
recommended for scientific material. Whichever reference style is chosen, format consistency throughout the
list is imperative. For guidance, you are encouraged to refer to a respected style manual, e.g., The Chicago
Manual of Style. Note that multi-line reference items are single spaced and all lines after the first line are
indented. There is a blank line between each item.


Brandsberg-Dahl, S. “Imaging-Inversion and Migration Velocity Analysis in the
Scattering-Angle/Azimuth Domain.” Ph.D. diss., Colorado School of Mines, 2001.
Buckley, R. “Diffraction by a Random Phase-Changing Screen: A Numerical
Experiment.” Journal of Atmospheric and Terrestrial Physics 37 (1975):1431-46.
Burridge, R., M.V. De Hoop, D. Miller, and C. Spencer. “Multiparameter Inversion in
Anisotropic Elastic Media.” Geophysics Journal International 134 (1998):757-77.
Chazarain, J., and A. Piriou. Introduction to the Theory of Linear PartialDdifferential
Equations. North-Holland: Amsterdam, 1982.
Claerbout, J. “Coarse Grid Calculations of Wave in Inhomogeneous Media with
Application to Delineation of Complicated Seismic Structure.” Geophysics 35
Claerbout, J. Imaging the Earth's Interior. Blackwell Scientific Publications, Inc.:
Cambridge, MA, 1985.
Clayton, R. W. Common Midpoint Migration. in SEP-14. Stanford Exploration Project
(1978): 21-36.
Collins, M. D. “ Applications and Time-Domain Solution of Higher-Order Parabolic
Equations in Underwater Acoustics.” Journal of Acoustical Society of America 86
Dahlen, F. A. and Tromp, J. Theoretical Global Seismology. Princeton University Press:
Princeton, 1998.
De Bruin, C. G. M., C. P. A., Wapenaar and A. J. Berkhout. “Angle-Dependent
Reflectivity by Means of Prestack Migration.” Geophysics 55 (1990):1223-34.
De Hoop, A. T. “Convergence Criterion for the Time-Domain Iterative Born
Approximation to Scattering by an Inhomogeneous, Dispersive Object.” Journal
of the Optical Society of America A 8 (1991): 1256-60.
De Hoop, M. V. “Generalization of the Bremmer Coupling Series.” Journal of
Mathematical Physics 37 (1996):3246-82.

. “Direct, Leading-Order Asymptotic, Inverse Scattering Based on
the Generalized Bremmer Series.” In Mathematical and Numerical Aspects of
Wave Propagation edited by J. A. DeSanto, 249-53. Philadelphia: SAIM, 1998.