Cita APA (7a ed.)

Medawar, P. B., & Medawar, J. S. (1983). Aristotle to zoos: A philosophical dictionary of biology. Harvard University Press.

Cita Chicago Style (17a ed.)

Medawar, P. B., y Jean S. Medawar. Aristotle to Zoos: A Philosophical Dictionary of Biology. Cambridge, Mass.: Harvard University Press, 1983.

Cita MLA (9a ed.)

Medawar, P. B., y Jean S. Medawar. Aristotle to Zoos: A Philosophical Dictionary of Biology. Harvard University Press, 1983.