The Seaman volcanic center :
a rare middle Tertiary stratovolcano in southern Nevada /
by Edward A. du Bray.

APA Citation

Du Bray, E. A., Geological Survey (U.S.). (1993). The Seaman volcanic center: a rare middle Tertiary stratovolcano in southern Nevada. Washington, D.C.: United States Government Printing Office .

MLA Citation

Du Bray, E. A, and Geological Survey (U.S.). The Seaman Volcanic Center: a Rare Middle Tertiary Stratovolcano In Southern Nevada. Washington, D.C.: United States Government Printing Office , 1993.

Warning: These citations may not always be complete (especially for serials).