Cite
Simulation of beef cattle production systems in the Llanos of Colombia—part I. Methodology: An alternative technology for the tropics
MLA
Joel M. Levine, et al. “Simulation of Beef Cattle Production Systems in the Llanos of Colombia—part I. Methodology: An Alternative Technology for the Tropics.” Agricultural Systems, vol. 7, July 1981, pp. 37–48. EBSCOhost, https://doi.org/10.1016/0308-521x(81)90027-5.
APA
Joel M. Levine, William Hohenboken, & A. Gene Nelson. (1981). Simulation of beef cattle production systems in the Llanos of Colombia—part I. Methodology: An alternative technology for the tropics. Agricultural Systems, 7, 37–48. https://doi.org/10.1016/0308-521x(81)90027-5
Chicago
Joel M. Levine, William Hohenboken, and A. Gene Nelson. 1981. “Simulation of Beef Cattle Production Systems in the Llanos of Colombia—part I. Methodology: An Alternative Technology for the Tropics.” Agricultural Systems 7 (July): 37–48. doi:10.1016/0308-521x(81)90027-5.