APA aipamena

Colquhoun, W. (1971). Biological Rhythms and Human Performance. Academic Press.

Chicago Style aipamena

Colquhoun, W.P. Biological Rhythms and Human Performance. London: Academic Press, 1971.

MLA aipamena

Colquhoun, W.P. Biological Rhythms and Human Performance. Academic Press, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.