APA (7th ed.) Citation

Auden, W., & Mendelson, E. (2007). Collected poems. The modern library.

Chicago Style (17th ed.) Citation

Auden, W.H, and Edward Mendelson. Collected Poems. New York: The modern library, 2007.

MLA (9th ed.) Citation

Auden, W.H, and Edward Mendelson. Collected Poems. The modern library, 2007.