Citazione Stile APA (7a Edizione)

(1982). The American heritage dictionary (2nd college ed.). Hougton Mifflin Company.

Citazione stile Chigago Style (17a edizione)

The American Heritage Dictionary. 2nd college ed. Boston: Hougton Mifflin Company, 1982.

Citatione MLA (9a ed.)

The American Heritage Dictionary. 2nd college ed. Hougton Mifflin Company, 1982.