Παραπομπή APA

Bernfeld, P. (1963). Biogenesis of natural compounds. Pergamon Press.

Παραπομπή Chicago Style

Bernfeld, Peter. Biogenesis of Natural Compounds. Oxford: Pergamon Press, 1963.

Παραπομπή MLA

Bernfeld, Peter. Biogenesis of Natural Compounds. Pergamon Press, 1963.