APA (7th ed.) Citation
Atta-Krah, A., & Francis, P. (1989). The role of on-farm trials in the evaluation of alley farming. International Development Research Centre.
Chicago Style (17th ed.) Citation
Atta-Krah, A.N, and P.A Francis. The Role of On-farm Trials in the Evaluation of Alley Farming. International Development Research Centre, 1989.
MLA (9th ed.) Citation
Atta-Krah, A.N, and P.A Francis. The Role of On-farm Trials in the Evaluation of Alley Farming. International Development Research Centre, 1989.
Warning: These citations may not always be 100% accurate.