Citazione Stile APA (7a Edizione)

Snider, D. (1964). Introduction to international Economics (3rd.). Richard. D. Irwin.

Citazione stile Chigago Style (17a edizione)

Snider, Delbert. Introduction to International Economics. 3rd. New York: Richard. D. Irwin, 1964.

Citatione MLA (9a ed.)

Snider, Delbert. Introduction to International Economics. 3rd. Richard. D. Irwin, 1964.