APA aipamena

Hudson, W. J. (1971). Australia and Papua New Guinea. Sydney University Press.

Chicago Style aipamena

Hudson, W. J. Australia and Papua New Guinea. [Sydney]: Sydney University Press, 1971.

MLA aipamena

Hudson, W. J. Australia and Papua New Guinea. Sydney University Press, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.