APA (7th ed.) Citation

Dalrymple. Dana G. (1971). Survey of multiple cropping in less developed nations. U.S. Dept. of Agriculture, Economic Research Service.

Chicago Style (17th ed.) Citation

Dalrymple. Dana G. Survey of Multiple Cropping in Less Developed Nations. Washington, D.C: U.S. Dept. of Agriculture, Economic Research Service, 1971.

MLA (9th ed.) Citation

Dalrymple. Dana G. Survey of Multiple Cropping in Less Developed Nations. U.S. Dept. of Agriculture, Economic Research Service, 1971.