Cita APA (7a ed.)
Okoruwa, A., & Kling, J. (1996). Nutrition and quality of maize.
Cita Chicago Style (17a ed.)
Okoruwa, A., y J. Kling. Nutrition and Quality of Maize. 1996.
Cita MLA (9a ed.)
Okoruwa, A., y J. Kling. Nutrition and Quality of Maize. 1996.
Precaución: Estas citas no son 100% exactas.