Kelter, P. B. (1999). Chemistry: A world of choices. Boston, Mass: WCB/McGraw-Hill.
Trích dẫn kiểu ChicagoKelter, Paul B. Chemistry: A World of Choices. Boston, Mass: WCB/McGraw-Hill, 1999.
MLA引文Kelter, Paul B. Chemistry: A World of Choices. Boston, Mass: WCB/McGraw-Hill, 1999.
警告：这些引文格式不一定是100％准确.