APA (7th ed.) Citation
Sanginga, N., Okogun, J., Vanlauwe, B., & Dashiell, K. E. (2002). The contribution of nitrogen by promiscuous soybeans to maize based cropping the moist savanna of Nigeria. Springer.
Chicago Style (17th ed.) Citation
Sanginga, N., J. Okogun, Bernard Vanlauwe, and Kenton E. Dashiell. The Contribution of Nitrogen by Promiscuous Soybeans to Maize Based Cropping the Moist Savanna of Nigeria. Springer, 2002.
MLA (9th ed.) Citation
Sanginga, N., et al. The Contribution of Nitrogen by Promiscuous Soybeans to Maize Based Cropping the Moist Savanna of Nigeria. Springer, 2002.
Warning: These citations may not always be 100% accurate.