Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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