Foster, R., Hankins, M., & Peirson, S. (2007). Light, photoreceptors, and circadian clocks.
Lua i Stíl Chicago (17ú heag.)Foster, R., M. Hankins, agus S. Peirson. Light, Photoreceptors, and Circadian Clocks. 2007.
Lua MLA (9ú heag.)Foster, R., et al. Light, Photoreceptors, and Circadian Clocks. 2007.
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