SIMULATION.., SPREEN, T. H., & LAUGHLIN, D. H. (1986). Simulation of beef cattle production systems and issuse in economic analysis. Westview.
芝加哥风格引文SIMULATION.., Thomas H. SPREEN, 与 David H. LAUGHLIN. Simulation of Beef Cattle Production Systems and Issuse in Economic Analysis. Boulder: Westview, 1986.
MLA引文SIMULATION.., et al. Simulation of Beef Cattle Production Systems and Issuse in Economic Analysis. Westview, 1986.
警告：这些引文格式不一定是100％准确.