METCALF,EDDY. (1979). WESTE WATER ENGG. TREATMENT DISPOSAL REFUSAL. TMH.
芝加哥风格引文METCALF,EDDY. WESTE WATER ENGG. TREATMENT DISPOSAL REFUSAL. TMH, 1979.
MLA引文METCALF,EDDY. WESTE WATER ENGG. TREATMENT DISPOSAL REFUSAL. TMH, 1979.
警告:这些引文格式不一定是100%准确.