Cita APA

Palmer, J. D., & Palmer, J. D. (1976). An introduction to biological rhythms. New York, New York: Academic Press.

Citación estilo Chicago

Palmer, John D., y John D. Palmer. An Introduction to Biological Rhythms. New York, New York: Academic Press, 1976.

Cita MLA

Palmer, John D., y John D. Palmer. An Introduction to Biological Rhythms. New York, New York: Academic Press, 1976.