APA (7th ed.) Citation

Stover, C. W., Coffman, J. L., & Scott, R. W. (1993). Seismicity of the United States, 1568-1989 (revised) (Rev.). U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Stover, Carl W., Jerry L. Coffman, and Richard W. Scott. Seismicity of the United States, 1568-1989 (revised). Rev. [Reston, Va.]: U.S. Dept. of the Interior, U.S. Geological Survey, 1993.

MLA (9th ed.) Citation

Stover, Carl W., et al. Seismicity of the United States, 1568-1989 (revised). Rev. U.S. Dept. of the Interior, U.S. Geological Survey, 1993.