APA (7e ed.) Bronvermelding

Ward , r. P. . .. (1969). Introduction to electrical engineering (3rd ed.). Prentice Hall.

Chicago (17e ed.) Bronvermelding

Ward , robert P. Introduction to Electrical Engineering. 3rd ed. New Delhi: Prentice Hall, 1969.

MLA (9e ed.) Bronvermelding

Ward , robert P. Introduction to Electrical Engineering. 3rd ed. Prentice Hall, 1969.

Let op: Deze citaties zijn niet altijd 100% accuraat.