APA Style

Nawawi, H. et al (1972). Encyclopedia Of Chemical Technology : Index To Volume 1-22 And Supplement (2nd Ed). New York: John Wiley and Sons, Inc..

MLA Style

Nawawi, Hadari. et al. "Encyclopedia Of Chemical Technology : Index To Volume 1-22 And Supplement". 2nd Ed New York: John Wiley and Sons, Inc., 1972. Text.