Young, P. (1961). Ernest Hemingway - William Faulkner - Robert Frost. Gredos.
Cita Chicago Style (17a ed.)Young, Philip. Ernest Hemingway - William Faulkner - Robert Frost. Madrid: Gredos, 1961.
Cita MLA (9a ed.)Young, Philip. Ernest Hemingway - William Faulkner - Robert Frost. Gredos, 1961.
警告：這些引文格式不一定是100％准確.