APA (7th ed.) Citation
Kristjanson, P. M., Okike, I., Tarawali, S. A., Singh, B., & Manyong, V. M. (2005). Farmers' perceptions of benefits and factors affecting the adoption of improved dual-purpose cowpea in the dry savannas of Nigeria. Wiley.
Chicago Style (17th ed.) Citation
Kristjanson, Patricia M., Iheanacho Okike, Shirley A. Tarawali, B.B Singh, and Victor M. Manyong. Farmers' Perceptions of Benefits and Factors Affecting the Adoption of Improved Dual-purpose Cowpea in the Dry Savannas of Nigeria. Wiley, 2005.
MLA (9th ed.) Citation
Kristjanson, Patricia M., et al. Farmers' Perceptions of Benefits and Factors Affecting the Adoption of Improved Dual-purpose Cowpea in the Dry Savannas of Nigeria. Wiley, 2005.
Warning: These citations may not always be 100% accurate.