APA (7th ed.) Citation

Watt, J. H., Croft, T. W., & Carr, C. C. (1970). American electricians' handbook: A reference book for practical electrical man (9th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Watt, John H., Terrell Williams Croft, and Clifford Chuthorn Carr. American Electricians' Handbook: A Reference Book for Practical Electrical Man. 9th ed. New York: McGraw-Hill, 1970.

MLA (9th ed.) Citation

Watt, John H., et al. American Electricians' Handbook: A Reference Book for Practical Electrical Man. 9th ed. McGraw-Hill, 1970.