APA (7th ed.) Citation

Loper, Ahr, & Clendenning. (1979). Introduction to electricity and electronics. Delmar.

Chicago Style (17th ed.) Citation

Loper, Ahr, and Clendenning. Introduction to Electricity and Electronics. New York: Delmar, 1979.

MLA (8th ed.) Citation

Loper, et al. Introduction to Electricity and Electronics. Delmar, 1979.