APA (7th ed.) Zitazioa

ATKINSON, J. (1968). Martin Luther and the birth of Protestantism. Penguin.

Chicago Style (17th ed.) Zitazioa

ATKINSON, James. Martin Luther and the Birth of Protestantism. Middlesex, Eng: Penguin, 1968.

MLA (9th ed.) Zitazioa

ATKINSON, James. Martin Luther and the Birth of Protestantism. Penguin, 1968.