APA (7th ed.) Citation

Cunliffe, M. (1967). The literature of the United States ([3d ed.].). Penguin Books.

Chicago Style (17th ed.) Citation

Cunliffe, Marcus. The Literature of the United States. [3d ed.]. Baltimore: Penguin Books, 1967.

MLA (8th ed.) Citation

Cunliffe, Marcus. The Literature of the United States. [3d ed.]. Penguin Books, 1967.