APA (7th ed.) Citation

Bunning, E. (1973). The physiological clock : circadian rhythms and biological chronometry / by E. Bunning: Circadian rhythms and biological chronometry (3rd ed.). E.U.P..

Chicago Style (17th ed.) Citation

Bunning, E. The Physiological Clock : Circadian Rhythms and Biological Chronometry / by E. Bunning: Circadian Rhythms and Biological Chronometry. 3rd ed. E.U.P., 1973.

MLA (9th ed.) Citation

Bunning, E. The Physiological Clock : Circadian Rhythms and Biological Chronometry / by E. Bunning: Circadian Rhythms and Biological Chronometry. 3rd ed. E.U.P., 1973.

Warning: These citations may not always be 100% accurate.