APA (7th ed.) Citation
Kassie, M., Pender, J., Yesuf, M., Kohlin, G., Bulffstone, R., & Mulugeta, E. (2008). Estimating returns to soil conservation adoption in the northern Ethiopian highlands. Wiley.
Chicago Style (17th ed.) Citation
Kassie, M., J.L Pender, M. Yesuf, G. Kohlin, R. Bulffstone, and E. Mulugeta. Estimating Returns to Soil Conservation Adoption in the Northern Ethiopian Highlands. Wiley, 2008.
MLA (9th ed.) Citation
Kassie, M., et al. Estimating Returns to Soil Conservation Adoption in the Northern Ethiopian Highlands. Wiley, 2008.
Warning: These citations may not always be 100% accurate.