APA (7th ed.) Citation

Wilbur, R. (1968). Richard Wilbur reading his poetry. Caedmon.

Chicago Style (17th ed.) Citation

Wilbur, Richard. Richard Wilbur Reading His Poetry. New York: Caedmon, 1968.

MLA (9th ed.) Citation

Wilbur, Richard. Richard Wilbur Reading His Poetry. Caedmon, 1968.