APA (7th ed.) Citation
Conway, G. R., & Barbier, E. B. (1990). After the green revolution: Sustainable agriculture for development. Earthscan Publications.
Chicago Style (17th ed.) Citation
Conway, Gordon R., and Edward B. Barbier. After the Green Revolution: Sustainable Agriculture for Development. London: Earthscan Publications, 1990.
MLA (9th ed.) Citation
Conway, Gordon R., and Edward B. Barbier. After the Green Revolution: Sustainable Agriculture for Development. Earthscan Publications, 1990.
Warning: These citations may not always be 100% accurate.