APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

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