Cita APA

Cobban, W. A. 1., & Scott, G. R. 1. (1964). Multinodose scaphitid cephalopods from the lower part of the Pierre Shale and equivalent rocks in the conterminous United States. Washington: U.S. Government Printing Office.

Citación estilo Chicago

Cobban, William Aubrey 1916-, y Glenn Robert 1918-2012 Scott. Multinodose Scaphitid Cephalopods From the Lower Part of the Pierre Shale and Equivalent Rocks in the Conterminous United States. Washington: U.S. Government Printing Office, 1964.

Cita MLA

Cobban, William Aubrey 1916-, y Glenn Robert 1918-2012 Scott. Multinodose Scaphitid Cephalopods From the Lower Part of the Pierre Shale and Equivalent Rocks in the Conterminous United States. Washington: U.S. Government Printing Office, 1964.