Παραπομπή APA

Greenberg, D. M. (1970). Metabolic pathways (3rd ed.). Academic Press.

Παραπομπή Chicago Style

Greenberg, David M. Metabolic Pathways. 3rd ed. New York; San Francisco: Academic Press, 1970.

Παραπομπή MLA

Greenberg, David M. Metabolic Pathways. 3rd ed. Academic Press, 1970.