APA (7. basım) Alıntı

Gould, L. M. (1958). The Polar regions in their relation to human affairs. The American Geographical Society.

Chicago Style (17. basım) Atıf

Gould, Laurence M. The Polar Regions in Their Relation to Human Affairs. New York: The American Geographical Society, 1958.

MLA (9th ed.) Atıf

Gould, Laurence M. The Polar Regions in Their Relation to Human Affairs. The American Geographical Society, 1958.