APA aipamena

Birkby, C. (1937). Zulu journey. F. Muller.

Chicago Style aipamena

Birkby, Carel. Zulu Journey. London: F. Muller, 1937.

MLA aipamena

Birkby, Carel. Zulu Journey. F. Muller, 1937.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.