Cita APA (7th ed.)

Weedy, B. M., & Cory, B. J. (1987). Electric power systems (4a. ed.). John Wiley.

Cita Chicago (17th ed.)

Weedy, B. M., i B. J. Cory. Electric Power Systems. 4a. ed. Chichester: John Wiley, 1987.

Cita MLA (9th ed.)

Weedy, B. M., i B. J. Cory. Electric Power Systems. 4a. ed. John Wiley, 1987.