APA (7th ed.) Citation

Williston, S., & Lewis, C. M. (1920). The law of contracts. Baker, Voorhis.

Chicago Style (17th ed.) Citation

Williston, Samuel, and Clarence M. Lewis. The Law of Contracts. New York: Baker, Voorhis, 1920.

MLA (9th ed.) Citation

Williston, Samuel, and Clarence M. Lewis. The Law of Contracts. Baker, Voorhis, 1920.

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