APA (7th ed.) Citation

Cox, E., & Tyler, J. W. (1980). Improving subsistence agriculture: A basic ingredient for development.

Chicago Style (17th ed.) Citation

Cox, Elizabeth, and J. W. Tyler. Improving Subsistence Agriculture: A Basic Ingredient for Development. 1980.

MLA (9th ed.) Citation

Cox, Elizabeth, and J. W. Tyler. Improving Subsistence Agriculture: A Basic Ingredient for Development. 1980.

Warning: These citations may not always be 100% accurate.