APA (7th ed.) Citation
Alston, J. M., Wyatt, T. J., Pardey, P. G., Marra, M. C., & Chan-Kang, C. (2000). A meta-analysis of rates of return to agricultural R & D: Ex pede Herculem? International Food Policy Research Institute.
Chicago Style (17th ed.) Citation
Alston, Julian M., T. J. Wyatt, Philip G. Pardey, Michele C. Marra, and Connie Chan-Kang. A Meta-analysis of Rates of Return to Agricultural R & D: Ex Pede Herculem? International Food Policy Research Institute, 2000.
MLA (9th ed.) Citation
Alston, Julian M., et al. A Meta-analysis of Rates of Return to Agricultural R & D: Ex Pede Herculem? International Food Policy Research Institute, 2000.
Warning: These citations may not always be 100% accurate.