Cita APA (7th ed.)

(1956). Fifteen modern American poets. Holt, Rinehart and Winston.

Cita Chicago (17th ed.)

Fifteen Modern American Poets. New York, Estados Unidos: Holt, Rinehart and Winston, 1956.

Cita MLA (9th ed.)

Fifteen Modern American Poets. Holt, Rinehart and Winston, 1956.