Djordjevic, N., Ehrman, W., & Swanson, G. (1966). Further studies of Denver air pollution. CSU.
芝加哥风格引文Djordjevic, N., W. Ehrman, 与 G. Swanson. Further Studies of Denver Air Pollution. Fort Collins, Colo.: CSU, 1966.
MLA引文Djordjevic, N., et al. Further Studies of Denver Air Pollution. CSU, 1966.
警告：这些引文格式不一定是100％准确.