APA aipamena

O'Connor, R. J. (1940). Hints on preaching. Philadelphia.

Chicago Style aipamena

O'Connor, Reverend Joseph. Hints on Preaching. Philadelphia, 1940.

MLA aipamena

O'Connor, Reverend Joseph. Hints on Preaching. Philadelphia, 1940.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.