Cita APA (7th ed.)

Zimmerman, O. T., & Lavine, I. (1949). Scientific and technical abbreviations, signs and symbols (2nd ed.). Industrial Research Service.

Cita Chicago (17th ed.)

Zimmerman, Oswald Theodore, i Irvin Lavine. Scientific and Technical Abbreviations, Signs and Symbols. 2nd ed. Dover, N.H: Industrial Research Service, 1949.

Cita MLA (9th ed.)

Zimmerman, Oswald Theodore, i Irvin Lavine. Scientific and Technical Abbreviations, Signs and Symbols. 2nd ed. Industrial Research Service, 1949.