Citazione Stile APA (7a Edizione)

Fenton, C. A. (1961). The apprenticeship of Ernest Hemingway / The early years. Mentor Book.

Citazione stile Chigago Style (17a edizione)

Fenton, Charles A. The Apprenticeship of Ernest Hemingway / The Early Years. New York, Estados Unidos: Mentor Book, 1961.

Citatione MLA (9a ed.)

Fenton, Charles A. The Apprenticeship of Ernest Hemingway / The Early Years. Mentor Book, 1961.