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