APA (7th ed.) Citation
Okogun, J., Otuyemi, B., & Sanginga, P. (2004). Soybean yield determinants and response to rhizobial inoculation in an onfarm trial in the northern Guinea savanna of Nigeria.
Chicago Style (17th ed.) Citation
Okogun, J., B. Otuyemi, and P. Sanginga. Soybean Yield Determinants and Response to Rhizobial Inoculation in an Onfarm Trial in the Northern Guinea Savanna of Nigeria. 2004.
MLA (9th ed.) Citation
Okogun, J., et al. Soybean Yield Determinants and Response to Rhizobial Inoculation in an Onfarm Trial in the Northern Guinea Savanna of Nigeria. 2004.
Warning: These citations may not always be 100% accurate.