APA (7th ed.) Citation
Gniffke, P. (1983). Photoperiod response in 1200 lines of beans tested at CIAT- Palmira 1982-3: A listing. International Center for Tropical Agriculture.
Chicago Style (17th ed.) Citation
Gniffke, PA. Photoperiod Response in 1200 Lines of Beans Tested at CIAT- Palmira 1982-3: A Listing. International Center for Tropical Agriculture, 1983.
MLA (9th ed.) Citation
Gniffke, PA. Photoperiod Response in 1200 Lines of Beans Tested at CIAT- Palmira 1982-3: A Listing. International Center for Tropical Agriculture, 1983.
Warning: These citations may not always be 100% accurate.