APA Style
Mullin, Ray C, Smith, Robert L.. (1990).
ELECTRICAL WIRING Commercial, Based on the 1990 National Electrical Code, 7th Edition (7th).
New York:
Delmar Publishers Inc..
Chicago Style
Mullin, Ray C, Smith, Robert L..
ELECTRICAL WIRING Commercial, Based on the 1990 National Electrical Code, 7th Edition.
7th
New York:
Delmar Publishers Inc.,
1990.
Text.
MLA Style
Mullin, Ray C, Smith, Robert L..
ELECTRICAL WIRING Commercial, Based on the 1990 National Electrical Code, 7th Edition.
7th
New York:
Delmar Publishers Inc.,
1990.
Text.
Turabian Style
Mullin, Ray C, Smith, Robert L..
ELECTRICAL WIRING Commercial, Based on the 1990 National Electrical Code, 7th Edition.
7th
New York:
Delmar Publishers Inc.,
1990.
Print.