Cita APA (7a ed.)

Day, S. B. (1979). A companion to the life sciences. Van Nostrand Reinhold Company.

Cita Chicago Style (17a ed.)

Day, Stacey B.. A Companion to the Life Sciences. New York [et al.]: Van Nostrand Reinhold Company, 1979.

Cita MLA (9a ed.)

Day, Stacey B.. A Companion to the Life Sciences. Van Nostrand Reinhold Company, 1979.