Cita APA (7a ed.)

Bradley, A. W., & Ewing, K. D. (1997). Constitutional and administrative law (12th. ed.). Longman.

Cita Chicago Style (17a ed.)

Bradley, A. W., y K. D. Ewing. Constitutional and Administrative Law. 12th. ed. London: Longman, 1997.

Cita MLA (8a ed.)

Bradley, A. W., y K. D. Ewing. Constitutional and Administrative Law. 12th. ed. Longman, 1997.