Cita APA

Treitel, G. (1979). An outline of the law of contract (2nd ed.). Butterworths.

Citación estilo Chicago

Treitel, G.H. An Outline of the Law of Contract. 2nd ed. London: Butterworths, 1979.

Cita MLA

Treitel, G.H. An Outline of the Law of Contract. 2nd ed. Butterworths, 1979.