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.
Precaución: Estas citas no son 100% exactas.