APA (7th ed.) Citation

Nathan, L. (1975). Returning your call: Poems. Princeton University Press.

Chicago Style (17th ed.) Citation

Nathan, Leonard. Returning Your Call: Poems. Princeton, [New Jersey] ; London, [England]: Princeton University Press, 1975.

MLA (9th ed.) Citation

Nathan, Leonard. Returning Your Call: Poems. Princeton University Press, 1975.