APA استشهاد

E A Bababunmi & R L Smith. (1980). Toxicology in the Tropics. London.

استشهاد بنمط شيكاغو

E A Bababunmi و R L Smith. Toxicology in the Tropics. London, 1980.

MLA استشهاد

E A Bababunmi و R L Smith. Toxicology in the Tropics. London, 1980.