APA (7th ed.) Citation

Duffus, R. L. (1928). The American renaissance. Knopf.

Chicago Style (17th ed.) Citation

Duffus, Robert Luther. The American Renaissance. New York: Knopf, 1928.

MLA (9th ed.) Citation

Duffus, Robert Luther. The American Renaissance. Knopf, 1928.

Warning: These citations may not always be 100% accurate.