APA (7. basım) Alıntı

McGowan, D. J. (1992). Learning about animals. Encyclopedia Britannica Educational Corporation.

Chicago Style (17. basım) Atıf

McGowan, David J. Learning About Animals. Chicago: Encyclopedia Britannica Educational Corporation, 1992.

MLA (9th ed.) Atıf

McGowan, David J. Learning About Animals. Encyclopedia Britannica Educational Corporation, 1992.