APA (7th ed.) Zitazioa

Borger, R. (1969). The psychology of learning. Penguin Books.

Chicago Style (17th ed.) Zitazioa

Borger, Robert. The Psychology of Learning. Londres: Penguin Books, 1969.

MLA (9th ed.) Zitazioa

Borger, Robert. The Psychology of Learning. Penguin Books, 1969.