Cita APA (7a ed.)

Hilbery, M. (1999). Duty and Art in Advocacy. Stevens & Sons.

Cita Chicago Style (17a ed.)

Hilbery, Malcolm. Duty and Art in Advocacy. London: Stevens & Sons, 1999.

Cita MLA (9a ed.)

Hilbery, Malcolm. Duty and Art in Advocacy. Stevens & Sons, 1999.