Citazione Stile APA (7a Edizione)

Deasy, G. F. (1958). The world's nations: An economic and regional geography. Lippincott.

Citazione stile Chigago Style (17a edizione)

Deasy, George F. The World's Nations: An Economic and Regional Geography. Chicago [u.a.]: Lippincott, 1958.

Citatione MLA (9a ed.)

Deasy, George F. The World's Nations: An Economic and Regional Geography. Lippincott, 1958.