APA (7th ed.) Citation

Conroy, R. T. W. L., & Mills, J. N. (1970). Human circadian rhythms (1. publ.). Churchill.

Chicago Style (17th ed.) Citation

Conroy, Richard T. W. L., and John Norton Mills. Human Circadian Rhythms. 1. publ. London: Churchill, 1970.

MLA (9th ed.) Citation

Conroy, Richard T. W. L., and John Norton Mills. Human Circadian Rhythms. 1. publ. Churchill, 1970.