APA (7th ed.) Citation

Brown, H. W. (1931). Electrical equipment (2nd edition, 3rd impression.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Brown, Harold W. Electrical Equipment. 2nd edition, 3rd impression. New York: McGraw-Hill, 1931.

MLA (9th ed.) Citation

Brown, Harold W. Electrical Equipment. 2nd edition, 3rd impression. McGraw-Hill, 1931.