APA aipamena

BENNETT, A., & SIY, L. J. (1978). Blueprint reading for welders. Delmar pub.

Chicago Style aipamena

BENNETT, A.E, and Louis J. SIY. Blueprint Reading for Welders. New York: Delmar pub, 1978.

MLA aipamena

BENNETT, A.E, and Louis J. SIY. Blueprint Reading for Welders. Delmar pub, 1978.