APA引文
Singh, S. N. (2002). Blowing agents for polyurethane foams. Rapra Technology Ltd..
Chicago Style (17th ed.) Citation
Singh, S. N. Blowing Agents for Polyurethane Foams. Shawbury, U.K.: Rapra Technology Ltd., 2002.
MLA引文
Singh, S. N. Blowing Agents for Polyurethane Foams. Rapra Technology Ltd., 2002.
警告:這些引文格式不一定是100%准確.