Cita APA (7th ed.)

Simpson, L. P. (1956). Cases on the law of contracts. West Pub., Co.

Cita Chicago (17th ed.)

Simpson, Laurence Packer. Cases on the Law of Contracts. St. Paul: West Pub., Co, 1956.

Cita MLA (9th ed.)

Simpson, Laurence Packer. Cases on the Law of Contracts. West Pub., Co, 1956.