Citazione Stile APA (7a Edizione)

Levin, G. H. (1964). Prose models: An inductive approach to writing. Harcourt, Brace & World.

Citazione stile Chigago Style (17a edizione)

Levin, Gerald Henry. Prose Models: An Inductive Approach to Writing. New York: Harcourt, Brace & World, 1964.

Citatione MLA (9a ed.)

Levin, Gerald Henry. Prose Models: An Inductive Approach to Writing. Harcourt, Brace & World, 1964.