APA (7th ed.) Citation

United States. National Bureau of Standards, Cooley, P. A., & Rapuzzi, A. E. (1945). National directory of commodity specifications: Classified and alphabetical lists and brief descriptions of specifications of national recognition. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

United States. National Bureau of Standards, Paul A. Cooley, and Ann Elizabeth Rapuzzi. National Directory of Commodity Specifications: Classified and Alphabetical Lists and Brief Descriptions of Specifications of National Recognition. Washington: U.S. Govt. Print. Off, 1945.

MLA (9th ed.) Citation

United States. National Bureau of Standards, et al. National Directory of Commodity Specifications: Classified and Alphabetical Lists and Brief Descriptions of Specifications of National Recognition. U.S. Govt. Print. Off, 1945.