APA Style

Zumberge, J, H., Nelson, C, A. (1972). Elements of Geology Third Edition (Ed.3, Cet.2). New York: John Wiley & Sons, Inc.

MLA Style

Zumberge, James, H.., Nelson, Clemens, A.. "Elements of Geology Third Edition". Ed.3, Cet.2 New York: John Wiley & Sons, Inc, 1972. Text.