Παραπομπή APA

Edwards , C. D. (1966). Trade regulations overseas. Oceana publications.

Παραπομπή Chicago Style

Edwards , Corwin D. Trade Regulations Overseas. Newyork: Oceana publications, 1966.

Παραπομπή MLA

Edwards , Corwin D. Trade Regulations Overseas. Oceana publications, 1966.