APA (7th ed.) Citation

Winfree, A. T. (1987). The timing of biological clocks. Scientific American Library.

Chicago Style (17th ed.) Citation

Winfree, Arthur T. The Timing of Biological Clocks. New York: Scientific American Library, 1987.

MLA (8th ed.) Citation

Winfree, Arthur T. The Timing of Biological Clocks. Scientific American Library, 1987.

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