APA (7th ed.) Citation

Pattee, F. L. (1915). A history of American literature since 1870. Century Co.

Chicago Style (17th ed.) Citation

Pattee, Fred Lewis. A History of American Literature Since 1870. New York: Century Co, 1915.

MLA (9th ed.) Citation

Pattee, Fred Lewis. A History of American Literature Since 1870. Century Co, 1915.