APA (7th ed.) Citation

Colquhoun, W. P. (1971). Biological rhythms and human performance. Academic Press.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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