APA ציטוט

Wedephol, K. H., & Athaus, E. (1971). Geochemistry. Holt, Rinehart and Winston, Inc.

Chicago Edition Citation

Wedephol, Karl Hans, and Egon Athaus. Geochemistry. New York: Holt, Rinehart and Winston, Inc, 1971.

ציטוט MLA

Wedephol, Karl Hans, and Egon Athaus. Geochemistry. Holt, Rinehart and Winston, Inc, 1971.