APA (7th ed.) Citation
Okogun, J., Sanginga, N., Abaidoo, R. C., Dashiell, K. E., & Diels, J. (2005). Onfarm evaluation of biological nitrogen fixation potential and grain yield of Lablab and two soybean varieties in the northern Guinea savanna of Nigeria. Springer.
Chicago Style (17th ed.) Citation
Okogun, J., Nteranya Sanginga, Robert C. Abaidoo, Kenton E. Dashiell, and J. Diels. Onfarm Evaluation of Biological Nitrogen Fixation Potential and Grain Yield of Lablab and Two Soybean Varieties in the Northern Guinea Savanna of Nigeria. Springer, 2005.
MLA (9th ed.) Citation
Okogun, J., et al. Onfarm Evaluation of Biological Nitrogen Fixation Potential and Grain Yield of Lablab and Two Soybean Varieties in the Northern Guinea Savanna of Nigeria. Springer, 2005.
Warning: These citations may not always be 100% accurate.