Cita APA (7th ed.)
Olsen, G. H. (1977). Modern electronics: Made simple. W.H. Allen & com..
Cita Chicago (17th ed.)
Olsen, George H. Modern Electronics: Made Simple. London: W.H. Allen & com., 1977.
Cita MLA (9th ed.)
Olsen, George H. Modern Electronics: Made Simple. W.H. Allen & com., 1977.
Atenció: Aquestes cites poden no estar 100% correctes.