Cita APA

Onakpa, M. M., Njan, A. A., & Kalu, O. C. (2018). A Review of Heavy Metal Contamination of Food Crops in Nigeria. Ann Glob Health.

Chicago Style Citation

Onakpa, Michael Monday, Anoka Ayembe Njan, i Ogbureke Chidiebere Kalu. "A Review of Heavy Metal Contamination of Food Crops in Nigeria." Ann Glob Health 2018.

Cita MLA

Onakpa, Michael Monday, Anoka Ayembe Njan, i Ogbureke Chidiebere Kalu. "A Review of Heavy Metal Contamination of Food Crops in Nigeria." Ann Glob Health 2018.