APA (7e ed.) Bronvermelding

Oruka, H. O. (1997). Practical philosophy: In search of an ethical minimum. East African Educational Publishers.

Chicago (17e ed.) Bronvermelding

Oruka, H. Odera. Practical Philosophy: In Search of an Ethical Minimum. Nairobi, Kenya: East African Educational Publishers, 1997.

MLA (9e ed.) Bronvermelding

Oruka, H. Odera. Practical Philosophy: In Search of an Ethical Minimum. East African Educational Publishers, 1997.