Citazione Stile APA (7a Edizione)

Freeman, O. W. (1951). Geography of the Pacific. John Wiley & Sons, Inc.

Citazione stile Chigago Style (17a edizione)

Freeman, Otis Willard. Geography of the Pacific. New York: John Wiley & Sons, Inc, 1951.

Citatione MLA (9a ed.)

Freeman, Otis Willard. Geography of the Pacific. John Wiley & Sons, Inc, 1951.