APA (7th ed.) Citation

Canfield, D. T. (1940). The measurement of alternating-current energy. McGraw-Hill Book company, inc..

Chicago Style (17th ed.) Citation

Canfield, D. T. The Measurement of Alternating-current Energy. New York, London: McGraw-Hill Book company, inc., 1940.

MLA (9th ed.) Citation

Canfield, D. T. The Measurement of Alternating-current Energy. McGraw-Hill Book company, inc., 1940.