Aiken, C. P. (1944). Twentieth-century American poetry. Modern Library.
Chicago Style (17th ed.) CitationAiken, Conrad Potter. Twentieth-century American Poetry. New York: Modern Library, 1944.
MLA (9th ed.) CitationAiken, Conrad Potter. Twentieth-century American Poetry. Modern Library, 1944.
Warning: These citations may not always be 100% accurate.