J.J. Keller & Associates. (1975). Metrication, the Canadian challenge. J. J. Keller.
Chicago Style (17th ed.) CitationJ.J. Keller & Associates. Metrication, the Canadian Challenge. Neenah, Wis.: J. J. Keller, 1975.
MLA (9th ed.) CitationJ.J. Keller & Associates. Metrication, the Canadian Challenge. J. J. Keller, 1975.
Warning: These citations may not always be 100% accurate.