APA (7th ed.) Citation
Grisley, W., & Shamambo, M. (1990). A non-market distribution of Carioca bean seed in Zambia: An analysis of its adoption and diffusion. International Center for Tropical Agriculture.
Chicago Style (17th ed.) Citation
Grisley, W., and M. Shamambo. A Non-market Distribution of Carioca Bean Seed in Zambia: An Analysis of Its Adoption and Diffusion. International Center for Tropical Agriculture, 1990.
MLA (9th ed.) Citation
Grisley, W., and M. Shamambo. A Non-market Distribution of Carioca Bean Seed in Zambia: An Analysis of Its Adoption and Diffusion. International Center for Tropical Agriculture, 1990.
Warning: These citations may not always be 100% accurate.