Cita APA (7a ed.)

Knowlton, A. E. (1949). Standard handbook for electrical engineers (8th. ed. 2nd. imp.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Knowlton, Archer E. Standard Handbook for Electrical Engineers. 8th. ed. 2nd. imp. New York: McGraw-Hill, 1949.

Cita MLA (8a ed.)

Knowlton, Archer E. Standard Handbook for Electrical Engineers. 8th. ed. 2nd. imp. McGraw-Hill, 1949.