APA aipamena

Marsh,Peter, & Morris,Desmond. (1988). Tribes. Pyramid.

Chicago Style aipamena

Marsh,Peter, and Morris,Desmond. Tribes. London: Pyramid, 1988.

MLA aipamena

Marsh,Peter, and Morris,Desmond. Tribes. Pyramid, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.