APA (7th ed.) Citation

Spiller, R. E., Thorp, W., Johnson, T. H., Canby, H. S., & Ludwig, R. M. (1948). Literary history of the United States. Macmillan.

Chicago Style (17th ed.) Citation

Spiller, Robert Ernest, Willard Thorp, Thomas Herbert Johnson, Henry Seidel Canby, and Richard M. Ludwig. Literary History of the United States. New York: Macmillan, 1948.

MLA (8th ed.) Citation

Spiller, Robert Ernest, et al. Literary History of the United States. Macmillan, 1948.

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