APA (7th ed.) Citation

United States. National Bureau of Standards. (1940). Effects of wetting and drying on permeability of masonry walls. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. National Bureau of Standards. Effects of Wetting and Drying on Permeability of Masonry Walls. [Washington]: [publisher not identified], 1940.

MLA (9th ed.) Citation

United States. National Bureau of Standards. Effects of Wetting and Drying on Permeability of Masonry Walls. [publisher not identified], 1940.