APA ציטוט

Lambert, D. (1998). The field guide to geology (Updated edition.). Facts on File,Inc.

Chicago Style (17th ed.) Citation

Lambert, David. The Field Guide to Geology. Updated edition. New York: Facts on File,Inc, 1998.

ציטוט MLA

Lambert, David. The Field Guide to Geology. Updated edition. Facts on File,Inc, 1998.