APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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