American Association for the Advancement of Science & Pengelley, E. T. (1974). Circannual clocks; annual biological rhythms. Academic Press.
Chicago Style (17th ed.) CitationAmerican Association for the Advancement of Science and Eric T. Pengelley. Circannual Clocks; Annual Biological Rhythms. New York: Academic Press, 1974.
MLA (8th ed.) CitationAmerican Association for the Advancement of Science and Eric T. Pengelley. Circannual Clocks; Annual Biological Rhythms. Academic Press, 1974.
Warning: These citations may not always be 100% accurate.