APA aipamena

STALLCUP, J. G. (1989). Illustrated changes: Of the 1990 NEC. American Technical Pub.

Chicago Style aipamena

STALLCUP, James G. Illustrated Changes: Of the 1990 NEC. Homewood: American Technical Pub, 1989.

MLA aipamena

STALLCUP, James G. Illustrated Changes: Of the 1990 NEC. American Technical Pub, 1989.