APA

Farnsworth E Allan,, . (1999). Contracts. New York: Aspen Law & Business.

Chicago

Farnsworth E Allan,, . 1999. Contracts. New York: Aspen Law & Business.

Harvard

Farnsworth E Allan,, . (1999). Contracts. New York: Aspen Law & Business.

MLA

Farnsworth E Allan,, . Contracts. New York: Aspen Law & Business. 1999.