APA ציטוט

Holum, J. R. (1979). Elements of general and biological chemistry. New York: John Wiley and Sons.

Trích dẫn kiểu Chicago

Holum, John R. Elements of General and Biological Chemistry. New York: John Wiley and Sons, 1979.

ציטוט MLA

Holum, John R. Elements of General and Biological Chemistry. New York: John Wiley and Sons, 1979.