APA (7th ed.) Citation

Shepherd, W., & Zand, P. (1979). Energy flow and power factor in nonsinusoidal circuits (1. publ.). Cambridge Univ. Pr.

Chicago Style (17th ed.) Citation

Shepherd, William, and P. Zand. Energy Flow and Power Factor in Nonsinusoidal Circuits. 1. publ. Cambridge u.a: Cambridge Univ. Pr, 1979.

MLA (9th ed.) Citation

Shepherd, William, and P. Zand. Energy Flow and Power Factor in Nonsinusoidal Circuits. 1. publ. Cambridge Univ. Pr, 1979.