APA (7th ed.) Citation

Van Doren, M. (1968). Introduction to poetry: Commentaries on thirty poems. Hill and Wang.

Chicago Style (17th ed.) Citation

Van Doren, Mark. Introduction to Poetry: Commentaries on Thirty Poems. New York: Hill and Wang, 1968.

MLA (9th ed.) Citation

Van Doren, Mark. Introduction to Poetry: Commentaries on Thirty Poems. Hill and Wang, 1968.