Style de citation APA (7e éd.)

Kei, D., & Lawson, F. (1968). Cases in constitutional law (5th ed.). Oxford University Press.

Style de citation Chicago (17e éd.)

Kei, D.L, et F.H Lawson. Cases in Constitutional Law. 5th ed. Dar es Salaam: Oxford University Press, 1968.

Style de citation MLA (9e éd.)

Kei, D.L, et F.H Lawson. Cases in Constitutional Law. 5th ed. Oxford University Press, 1968.