APA (7th ed.) Citation

Parsons, T. (1855). The law of contracts (2nd ed.). Little, Brown.

Chicago Style (17th ed.) Citation

Parsons, Theophilus. The Law of Contracts. 2nd ed. Boston: Little, Brown, 1855.

MLA (8th ed.) Citation

Parsons, Theophilus. The Law of Contracts. 2nd ed. Little, Brown, 1855.