Citazione Stile APA (7a Edizione)

Knable, A. H. (1967). Electrical power systems engineering: Problems and solutions. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Knable, Alvin H. Electrical Power Systems Engineering: Problems and Solutions. Nueva York: McGraw-Hill, 1967.

Citatione MLA (9a ed.)

Knable, Alvin H. Electrical Power Systems Engineering: Problems and Solutions. McGraw-Hill, 1967.