Παραπομπή APA

Jones Clearence F & James Preston E. (1988). American geography: Inventory and prospect. Rawat.

Παραπομπή Chicago Style

Jones Clearence F και James Preston E. American Geography: Inventory and Prospect. Jaipur: Rawat, 1988.

Παραπομπή MLA

Jones Clearence F και James Preston E. American Geography: Inventory and Prospect. Rawat, 1988.