Roberts, J. C. (1996). The chemistry of paper. Royal Society of Chemistry.
Trích dẫn kiểu ChicagoRoberts, J. C. The Chemistry of Paper. Royal Society of Chemistry, 1996.
MLA引文Roberts, J. C. The Chemistry of Paper. Royal Society of Chemistry, 1996.
警告：這些引文格式不一定是100％准確.