Cita APA (7th ed.)
Arnold, M. L. (1997). Natural hybridization and evolution. Oxford University Press.
Cita Chicago (17th ed.)
Arnold, Michael L. Natural Hybridization and Evolution. New York: Oxford University Press, 1997.
Cita MLA (9th ed.)
Arnold, Michael L. Natural Hybridization and Evolution. Oxford University Press, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.