Gustafson, A. (1997). Hand book of fertilizers: Their sources, makeup, effects and use. ABP.
芝加哥风格引文Gustafson, A.F. Hand Book of Fertilizers: Their Sources, Makeup, Effects and Use. New Delhi: ABP, 1997.
MLA引文Gustafson, A.F. Hand Book of Fertilizers: Their Sources, Makeup, Effects and Use. ABP, 1997.
警告：这些引文格式不一定是100％准确.