APA استشهاد

Gray, P. E. (1967). Introduction to electronics. Wiley Estern Ltd.

استشهاد بنمط شيكاغو

Gray, Paul E. Introduction to Electronics. New Delhi: Wiley Estern Ltd, 1967.

MLA استشهاد

Gray, Paul E. Introduction to Electronics. Wiley Estern Ltd, 1967.