Clancy, T. 1., & Pieczenik, S. R. 1. (2003). Tom Clancy's Op-Center. New York: Berkley Books.
Chicago Style CitationClancy, Tom 1947-2013, and Steve R. 1943- Pieczenik. Tom Clancy's Op-Center. New York: Berkley Books, 2003.
MLA CitationClancy, Tom 1947-2013, and Steve R. 1943- Pieczenik. Tom Clancy's Op-Center. New York: Berkley Books, 2003.
Warning: These citations may not always be 100% accurate.