Cita APA (7a ed.)

Sapp, J. (1994). Evolution by association: A history of symbiosis. Oxford University Press.

Cita Chicago Style (17a ed.)

Sapp, Jan. Evolution by Association: A History of Symbiosis. New York: Oxford University Press, 1994.

Cita MLA (9a ed.)

Sapp, Jan. Evolution by Association: A History of Symbiosis. Oxford University Press, 1994.