APA aipamena

Society, A. G. (1916). Geographical review. New York : American Geographical Society.

Chicago Style aipamena

Society, American Geographical. Geographical Review. New York : American Geographical Society, 1916.

MLA aipamena

Society, American Geographical. Geographical Review. New York : American Geographical Society, 1916.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.