Beek, J., & Frissel, M. (1973). Simulation of nitrogen behaviour in soils. Centre for Agricultural Publishing.
芝加哥风格引文Beek, J., 与 M.J Frissel. Simulation of Nitrogen Behaviour in Soils. Wageningen: Centre for Agricultural Publishing, 1973.
MLA引文Beek, J., 与 M.J Frissel. Simulation of Nitrogen Behaviour in Soils. Centre for Agricultural Publishing, 1973.
警告：这些引文格式不一定是100％准确.