APA (7th ed.) Citation

Mahler, H. R. (1971). Biological chemistry (2nd ed.). Harper and Row.

Chicago Style (17th ed.) Citation

Mahler, Henry R. Biological Chemistry. 2nd ed. New York: Harper and Row, 1971.

MLA (9th ed.) Citation

Mahler, Henry R. Biological Chemistry. 2nd ed. Harper and Row, 1971.