Citazione Stile APA (7a Edizione)

Rabenort, W. (1933). North and South America: Except the United States. American Book Co.

Citazione stile Chigago Style (17a edizione)

Rabenort, William. North and South America: Except the United States. New York [u.a.]: American Book Co, 1933.

Citatione MLA (9a ed.)

Rabenort, William. North and South America: Except the United States. American Book Co, 1933.