Cita APA (7a ed.)

Riddall, J. G. (1991). Jurisprudence. Butterworth.

Cita Chicago Style (17a ed.)

Riddall, J. G. Jurisprudence. London: Butterworth, 1991.

Cita MLA (9a ed.)

Riddall, J. G. Jurisprudence. Butterworth, 1991.