APA (7th ed.) Citation

Seferis, G., & Warner, R. (1960). Poems ([1st American ed.].). Little, Brown.

Chicago Style (17th ed.) Citation

Seferis, George, and Rex Warner. Poems. [1st American ed.]. Boston: Little, Brown, 1960.

MLA (9th ed.) Citation

Seferis, George, and Rex Warner. Poems. [1st American ed.]. Little, Brown, 1960.