Cita APA (7th ed.)

McPartland, B. J., Hartwell, F. P., & McPartland, J. F. (2011). McGraw-Hill's National Electrical Code 2011 handbook (27th ed.). McGraw-Hill Professional Pub.

Cita Chicago (17th ed.)

McPartland, Brian J., Frederic P. Hartwell, i Joseph F. McPartland. McGraw-Hill's National Electrical Code 2011 Handbook. 27th ed. New York: McGraw-Hill Professional Pub, 2011.

Cita MLA (9th ed.)

McPartland, Brian J., et al. McGraw-Hill's National Electrical Code 2011 Handbook. 27th ed. McGraw-Hill Professional Pub, 2011.