APA Style

Sue, M, P. (2007). Toxic people : decontaminate difficult people at work without using weapons or duct tape . Hoboken, NJ: John Wiley & Sons, Inc..

MLA Style

Sue, Marsha, Petrie. "Toxic people : decontaminate difficult people at work without using weapons or duct tape". Hoboken, NJ: John Wiley & Sons, Inc., 2007. Books.