APA aipamena

Maddocks, I. (1971). Udumu a-hagaia: Inaugural lecture. University of Papua New Guinea.

Chicago Style aipamena

Maddocks, Ian. Udumu A-hagaia: Inaugural Lecture. Port Moresby: University of Papua New Guinea, 1971.

MLA aipamena

Maddocks, Ian. Udumu A-hagaia: Inaugural Lecture. University of Papua New Guinea, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.