DE ANIL KUMAR. (2006). ENVIRONMENTAL CHEMISTRY (6.). NEW AGE INTERNATIONAL PVT. LTD.
芝加哥风格引文DE ANIL KUMAR. ENVIRONMENTAL CHEMISTRY. 6. NEW DELHI: NEW AGE INTERNATIONAL PVT. LTD, 2006.
MLA引文DE ANIL KUMAR. ENVIRONMENTAL CHEMISTRY. 6. NEW AGE INTERNATIONAL PVT. LTD, 2006.
警告：这些引文格式不一定是100％准确.