Citazione Stile APA (7a Edizione)

(2001). American universities and colleges (16th ed.). Walter de Gruyter.

Citazione stile Chigago Style (17a edizione)

American Universities and Colleges. 16th ed. New York: Walter de Gruyter, 2001.

Citatione MLA (9a ed.)

American Universities and Colleges. 16th ed. Walter de Gruyter, 2001.