Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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