APA (7th ed.) Citation

Trent, W. P., Erskine, J., Sherman, S. P., & Van Doren, C. (1917). The Cambridge history of American literature. G.P. Putnam's sons; [etc., etc.].

Chicago Style (17th ed.) Citation

Trent, William P., John Erskine, Stuart Pratt Sherman, and Carl Van Doren. The Cambridge History of American Literature. New York: G.P. Putnam's sons; [etc., etc.], 1917.

MLA (8th ed.) Citation

Trent, William P., et al. The Cambridge History of American Literature. G.P. Putnam's sons; [etc., etc.], 1917.