APA (7th ed.) Citation
Manyong, V. M., Smith, J., Weber, G., Jagtap, S., & Oyewole, B. (1999). Macrocharacterization of agricultural systems in West Africa: An overview.
Chicago Style (17th ed.) Citation
Manyong, Victor M., J. Smith, G. Weber, S.S Jagtap, and B. Oyewole. Macrocharacterization of Agricultural Systems in West Africa: An Overview. 1999.
MLA (9th ed.) Citation
Manyong, Victor M., et al. Macrocharacterization of Agricultural Systems in West Africa: An Overview. 1999.
Warning: These citations may not always be 100% accurate.