APA (7th ed.) Zitazioa

Barzun, J. (1957). The modern researcher. Harcourt, Brace & World.

Chicago Style (17th ed.) Zitazioa

Barzun, Jacques.-. The Modern Researcher. New York: Harcourt, Brace & World, 1957.

MLA (9th ed.) Zitazioa

Barzun, Jacques.-. The Modern Researcher. Harcourt, Brace & World, 1957.