Rubber:
some facts on its history, production, and manufacture.
Prepared by P.W. Barker, business specialist, Rubber and Rubber Manufactures, Leather and Rubber Division.

APA Citation

United States. Bureau of foreign and domestic commerce (Dept. of commerce)., Barker, P. Wallace. (1936). Rubber: some facts on its history, production, and manufacture. [Washington].

MLA Citation

United States. Bureau of foreign and domestic commerce (Dept. of commerce), and Preston Wallace Barker. Rubber: Some Facts On Its History, Production, And Manufacture. [Washington], 1936.

Warning: These citations may not always be complete (especially for serials).