APA (7th ed.) Citation

Cunliffe, M. (1954). The literature of the United States. Penguin Books.

Chicago Style (17th ed.) Citation

Cunliffe, Marcus. The Literature of the United States. Melbourne ; Baltimore: Penguin Books, 1954.

MLA (8th ed.) Citation

Cunliffe, Marcus. The Literature of the United States. Penguin Books, 1954.