APA (7th ed.) Citation
Oikeh, S., Menkir, A., Maziya-Dixon, B., Welch, R., & Glahn, R. P. (2003). Assessment of concentrations of iron and zinc and bioavailable iron in grains of earlymaturing tropical maize varieties. American Chemical Society.
Chicago Style (17th ed.) Citation
Oikeh, S.O, A. Menkir, B.B Maziya-Dixon, R. Welch, and Raymond P. Glahn. Assessment of Concentrations of Iron and Zinc and Bioavailable Iron in Grains of Earlymaturing Tropical Maize Varieties. American Chemical Society, 2003.
MLA (9th ed.) Citation
Oikeh, S.O, et al. Assessment of Concentrations of Iron and Zinc and Bioavailable Iron in Grains of Earlymaturing Tropical Maize Varieties. American Chemical Society, 2003.
Warning: These citations may not always be 100% accurate.