APA (7th ed.) Citation

Foster, R., Hankins, M., & Peirson, S. (2007). Light, photoreceptors, and circadian clocks.

Chicago Style (17th ed.) Citation

Foster, R., M. Hankins, and S. Peirson. Light, Photoreceptors, and Circadian Clocks. 2007.

MLA (9th ed.) Citation

Foster, R., et al. Light, Photoreceptors, and Circadian Clocks. 2007.