Cite
A Systematic Design to Examine Effects of Plant Population and Spatial Arrangement in Intercropping, Illustrated by an Experiment on Chickpea/Safflower.
MLA
Willey, R. W., and M. R. Rao. “A Systematic Design to Examine Effects of Plant Population and Spatial Arrangement in Intercropping, Illustrated by an Experiment on Chickpea/Safflower.” Experimental Agriculture, vol. 17, no. 1, Jan. 1981, pp. 63–73. EBSCOhost, https://doi.org/10.1017/S0014479700011248.
APA
Willey, R. W., & Rao, M. R. (1981). A Systematic Design to Examine Effects of Plant Population and Spatial Arrangement in Intercropping, Illustrated by an Experiment on Chickpea/Safflower. Experimental Agriculture, 17(1), 63–73. https://doi.org/10.1017/S0014479700011248
Chicago
Willey, R. W., and M. R. Rao. 1981. “A Systematic Design to Examine Effects of Plant Population and Spatial Arrangement in Intercropping, Illustrated by an Experiment on Chickpea/Safflower.” Experimental Agriculture 17 (1): 63–73. doi:10.1017/S0014479700011248.