APA (7th ed.) Citation

U. S. National Bureau of Standards & Middleton, H. (1954). Hydraulic research in the United States. s.n.

Chicago Style (17th ed.) Citation

U. S. National Bureau of Standards and Helen Middleton. Hydraulic Research in the United States. Washington: s.n, 1954.

MLA (9th ed.) Citation

U. S. National Bureau of Standards and Helen Middleton. Hydraulic Research in the United States. s.n, 1954.