Citazione Stile APA (7a Edizione)

Purcell, E. M. (1985). Electricity and magnetism (2a. ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Purcell, Edward M. Electricity and Magnetism. 2a. ed. Nueva York: McGraw-Hill, 1985.

Citatione MLA (9a ed.)

Purcell, Edward M. Electricity and Magnetism. 2a. ed. McGraw-Hill, 1985.