Citazione Stile APA (7a Edizione)

Levin, G. (1984). Prose models (6th ed.). Harcourt Brace Jovanovich Publishers.

Citazione stile Chigago Style (17a edizione)

Levin, Gerald. Prose Models. 6th ed. San Diego: Harcourt Brace Jovanovich Publishers, 1984.

Citatione MLA (9a ed.)

Levin, Gerald. Prose Models. 6th ed. Harcourt Brace Jovanovich Publishers, 1984.