APA引文

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

芝加哥风格引文

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

MLA引文

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