Cita APA (7a ed.)

Peel, E. (2007). Treitel on the law of contract (15th ed.). Sweet & Maxwell.

Cita Chicago Style (17a ed.)

Peel, Edwin. Treitel on the Law of Contract. 15th ed. London: Sweet & Maxwell, 2007.

Cita MLA (9a ed.)

Peel, Edwin. Treitel on the Law of Contract. 15th ed. Sweet & Maxwell, 2007.