Stevenson, P. J. (1922). South African trade in watches and clocks. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationStevenson, Perry J. South African Trade in Watches and Clocks. [Washington?]: U.S. Government Printing Office, 1922.
MLA (9th ed.) CitationStevenson, Perry J. South African Trade in Watches and Clocks. U.S. Government Printing Office, 1922.
Warning: These citations may not always be 100% accurate.