Cita APA (7th ed.)
Golding, E. W., & Widdis, F. C. (1968). Electrical measurements and measuring instruments (5th ed.). Pitman.
Cita Chicago (17th ed.)
Golding, E. W., i Frederick Charles Widdis. Electrical Measurements and Measuring Instruments. 5th ed. London: Pitman, 1968.
Cita MLA (9th ed.)
Golding, E. W., i Frederick Charles Widdis. Electrical Measurements and Measuring Instruments. 5th ed. Pitman, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.