Cita APA (7th ed.)
Patrick, D. R., & Fardo, S. W. (2009). Electrical distribution systems (Second edition.). Fairmont Press.
Cita Chicago (17th ed.)
Patrick, Dale R., i Stephen W. Fardo. Electrical Distribution Systems. Second edition. Lilburn, GA: Fairmont Press, 2009.
Cita MLA (9th ed.)
Patrick, Dale R., i Stephen W. Fardo. Electrical Distribution Systems. Second edition. Fairmont Press, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.