APA stil citiranja

Gray, A. (1955). Principles and practice of electrical engineering: Principles and practice of electrical engineering (7. izd.). McGraw-Hill Book Company, Inc.

Chicago stil citiranja

Gray, Alexander. Principles and practice of electrical engineering: Principles and practice of electrical engineering. 7. izd. McGraw-Hill Book Company, Inc, 1955.

MLA stil citiranja

Gray, Alexander. Principles and practice of electrical engineering: Principles and practice of electrical engineering. 7. izd. McGraw-Hill Book Company, Inc, 1955.