APA (7th ed.) Citation

Ellmann, R., & O'Clair, R. (1976). Modern poems: An introduction to poetry. Norton.

Chicago Style (17th ed.) Citation

Ellmann, Richard, and Robert O'Clair. Modern Poems: An Introduction to Poetry. New York: Norton, 1976.

MLA (9th ed.) Citation

Ellmann, Richard, and Robert O'Clair. Modern Poems: An Introduction to Poetry. Norton, 1976.