Young, P. (1961). Ernest Hemingway - William Faulkner - Robert Frost. Gredos.
Cita Chicago (17th ed.)Young, Philip. Ernest Hemingway - William Faulkner - Robert Frost. Madrid: Gredos, 1961.
Cita MLA (9th ed.)Young, Philip. Ernest Hemingway - William Faulkner - Robert Frost. Gredos, 1961.
Atenció: Aquestes cites poden no estar 100% correctes.