Cita APA (7a ed.)

Treitel, G. (1995). The law of contract (9th ed.). Sweet & Maxwell.

Cita Chicago Style (17a ed.)

Treitel, G.H. The Law of Contract. 9th ed. London: Sweet & Maxwell, 1995.

Cita MLA (9a ed.)

Treitel, G.H. The Law of Contract. 9th ed. Sweet & Maxwell, 1995.