Cita APA (7a ed.)
Davis, J., & Gniffke, P. (1983). The effect of photoperiod and temperature on yield in beans. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Davis, J.H.C, y P. Gniffke. The Effect of Photoperiod and Temperature on Yield in Beans. International Center for Tropical Agriculture, 1983.
Cita MLA (9a ed.)
Davis, J.H.C, y P. Gniffke. The Effect of Photoperiod and Temperature on Yield in Beans. International Center for Tropical Agriculture, 1983.
Precaución: Estas citas no son 100% exactas.