APA-viite (7. p.)

Harnwell, G. P. (1949). Principles of electricity and electromagnetism (2a. ed.). McGraw-Hill.

Chicago-viite (17. p.)

Harnwell, Gaylord P. Principles of Electricity and Electromagnetism. 2a. ed. Nueva York: McGraw-Hill, 1949.

MLA-viite (9. p.)

Harnwell, Gaylord P. Principles of Electricity and Electromagnetism. 2a. ed. McGraw-Hill, 1949.