APA (7. basım) Alıntı

Sadeleer, N. d. (2008). Environmental Principles. Oxford University Press.

Chicago Style (17. basım) Atıf

Sadeleer, Nicholas de. Environmental Principles. New York: Oxford University Press, 2008.

MLA (9th ed.) Atıf

Sadeleer, Nicholas de. Environmental Principles. Oxford University Press, 2008.