APA (7th ed.) Citation

Earle, P. (1974). Robert E. Lee. Saturday Review Press.

Chicago Style (17th ed.) Citation

Earle, Peter. Robert E. Lee. New York: Saturday Review Press, 1974.

MLA (9th ed.) Citation

Earle, Peter. Robert E. Lee. Saturday Review Press, 1974.

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