APA stil citiranja

Gray, A. (1940). Principles and practice of electrical engineering: Principles and practice of electrical engineering (1. izd.). McGraw-Hill Book Company, Inc.

Chicago stil citiranja

Gray, Alexander. Principles and practice of electrical engineering: Principles and practice of electrical engineering. 1. izd. McGraw-Hill Book Company, Inc, 1940.

MLA stil citiranja

Gray, Alexander. Principles and practice of electrical engineering: Principles and practice of electrical engineering. 1. izd. McGraw-Hill Book Company, Inc, 1940.