APA Citation

James G. Stallcup. (1990). Sign electrician?s workbook: Based on the 1990 nec (1/1990.). Usa: Atp publication.

Chicago Style Citation

James G. Stallcup. Sign Electrician?s Workbook: Based On the 1990 Nec. 1/1990. Usa: Atp publication, 1990.

MLA Citation

James G. Stallcup. Sign Electrician?s Workbook: Based On the 1990 Nec. 1/1990. Usa: Atp publication, 1990.

Warning: These citations may not always be 100% accurate.