Craftsmanship through apprentice training.
APA Citation
United States. Bureau of Apprenticeship and Training. (1950). Craftsmanship through apprentice training. [Washington: U.S. Govt. Print. Off..
MLA Citation
United States. Bureau of Apprenticeship and Training. Craftsmanship Through Apprentice Training. [Washington: U.S. Govt. Print. Off., 1950.
Warning: These citations may not always be complete (especially for serials).