APA (7th ed.) Zitazioa
Ruganda, J. (1973). Black mamba: Covenant with death. East african publishing house.
Chicago Style (17th ed.) Zitazioa
Ruganda, John. Black Mamba: Covenant with Death. Nairobi: East african publishing house, 1973.
MLA (9th ed.) Zitazioa
Ruganda, John. Black Mamba: Covenant with Death. East african publishing house, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.