APA (7th ed.) Citation

United States. National Bureau of Standards & United States. National Bureau of Standards. (1937). Shingles: Mineral-surfaced asphalt. U.S. Dept. of Commerce, National Institute of Standards and Technology.

Chicago Style (17th ed.) Citation

United States. National Bureau of Standards and United States. National Bureau of Standards. Shingles: Mineral-surfaced Asphalt. Gaithersburg, MD: U.S. Dept. of Commerce, National Institute of Standards and Technology, 1937.

MLA (9th ed.) Citation

United States. National Bureau of Standards and United States. National Bureau of Standards. Shingles: Mineral-surfaced Asphalt. U.S. Dept. of Commerce, National Institute of Standards and Technology, 1937.