Simonis, D. A., & Hertzenberg, C. (1999). Scientists, mathematicians, and inventors: Lives and lega cies : an encyclopedia of people who changed the world. Oryx Press.
Chicago Style (17th ed.) CitationSimonis, Doris A., and Caroline Hertzenberg. Scientists, Mathematicians, and Inventors: Lives and Lega Cies : An Encyclopedia of People Who Changed the World. Phoenix, Ariz.: Oryx Press, 1999.
MLA (9th ed.) CitationSimonis, Doris A., and Caroline Hertzenberg. Scientists, Mathematicians, and Inventors: Lives and Lega Cies : An Encyclopedia of People Who Changed the World. Oryx Press, 1999.
Warning: These citations may not always be 100% accurate.