Zimmerman, O. T., & Lavine, I. (1949). Scientific and technical abbreviations, signs and symbols (2d ed.). Industrial Research Service.
Chicago Style (17th ed.) CitationZimmerman, O. T., and Irvin Lavine. Scientific and Technical Abbreviations, Signs and Symbols. 2d ed. Dover, N.H.: Industrial Research Service, 1949.
MLA (9th ed.) CitationZimmerman, O. T., and Irvin Lavine. Scientific and Technical Abbreviations, Signs and Symbols. 2d ed. Industrial Research Service, 1949.
Warning: These citations may not always be 100% accurate.