Cita APA (7a ed.)

Okonkwo, C. O., & Naish, M. E. (1964). Criminal law in Nigeria: (excluding the North). Sweet & Maxwell [etc.].

Cita Chicago Style (17a ed.)

Okonkwo, Cyprian O., y Michael E. Naish. Criminal Law in Nigeria: (excluding the North). London [etc.]: Sweet & Maxwell [etc.], 1964.

Cita MLA (9a ed.)

Okonkwo, Cyprian O., y Michael E. Naish. Criminal Law in Nigeria: (excluding the North). Sweet & Maxwell [etc.], 1964.