Cita APA (7th ed.)

Duncan, R. (1968). Bending the bow (1a. ed.). New Directions.

Cita Chicago (17th ed.)

Duncan, Robert. Bending the Bow. 1a. ed. Nueva York: New Directions, 1968.

Cita MLA (9th ed.)

Duncan, Robert. Bending the Bow. 1a. ed. New Directions, 1968.