APA (7th ed.) Citation

Ingalls, W. R. (1937). Modern weights and measures. American institute of weights and measures.

Chicago Style (17th ed.) Citation

Ingalls, Walter Renton. Modern Weights and Measures. New York: American institute of weights and measures, 1937.

MLA (9th ed.) Citation

Ingalls, Walter Renton. Modern Weights and Measures. American institute of weights and measures, 1937.

Warning: These citations may not always be 100% accurate.