APA (7th ed.) Citation

Loper, O. E., & Tedsen, E. (1986). Direct current fundamentals (3rd ed.). Delmar Publishers.

Chicago Style (17th ed.) Citation

Loper, Orla E., and Edgar Tedsen. Direct Current Fundamentals. 3rd ed. Albany, N.Y.: Delmar Publishers, 1986.

MLA (9th ed.) Citation

Loper, Orla E., and Edgar Tedsen. Direct Current Fundamentals. 3rd ed. Delmar Publishers, 1986.