APA (7. basım) Alıntı

FELTWELL, J. (1986). The natural history of butterflies. Facts on file pub.

Chicago Style (17. basım) Atıf

FELTWELL, John. The Natural History of Butterflies. New York: Facts on file pub, 1986.

MLA (9th ed.) Atıf

FELTWELL, John. The Natural History of Butterflies. Facts on file pub, 1986.