APA način citiranja (7. izdanje)

Gray, A. (1914). Principles and practice of electrical engineering. McGraw-Hill Book Company, inc..

Čikaški stil citiranja (17. izdanje)

Gray, Alexander. Principles and Practice of Electrical Engineering. New York [etc.]: McGraw-Hill Book Company, inc., 1914.

MLA način citiranja (8. izdanje)

Gray, Alexander. Principles and Practice of Electrical Engineering. McGraw-Hill Book Company, inc., 1914.