Gaya APA

Mullin, R, C. (1975). Electrical wiring residential: code, theory, plans, specifications, installation methods (4). New York: Van nostra nd Reinhold Co.

Gaya MLA

Mullin, Ray, C. "Electrical wiring residential: code, theory, plans, specifications, installation methods". 4 New York: Van nostra nd Reinhold Co, 1975. Text.