Seismicity of the United States, 1568-1989 (revised) /
by Carl W. Stover and Jerry L. Coffman
APA Citation
Stover, C. W., Coffman, J. L. (1993). Seismicity of the United States, 1568-1989 (revised). Washington: U.S. G.P.O..
MLA Citation
Stover, Carl W, and Jerry L Coffman. Seismicity of the United States, 1568-1989 (revised). Washington: U.S. G.P.O., 1993.
Warning: These citations may not always be complete (especially for serials).