Cita APA (7a ed.)

Foulkes, D. L. (1990). Administrative law (7th ed.). Butterworths.

Cita Chicago Style (17a ed.)

Foulkes, David Llewhelin. Administrative Law. 7th ed. London: Butterworths, 1990.

Cita MLA (9a ed.)

Foulkes, David Llewhelin. Administrative Law. 7th ed. Butterworths, 1990.