Cita APA (7a ed.)

Fridman, G. H. L. (1983). The law of agency (5th ed.). Butterworths.

Cita Chicago Style (17a ed.)

Fridman, G. H. L. The Law of Agency. 5th ed. London: Butterworths, 1983.

Cita MLA (9a ed.)

Fridman, G. H. L. The Law of Agency. 5th ed. Butterworths, 1983.