Gaya APA

D.Althouse, A. et al (1984). Modern Welding : complete coverage of the welding field in one easy-to-use volume . South Holland: The Goodheart-Willcox Company, Inc.

Gaya MLA

D.Althouse, Andrew. et al. "Modern Welding : complete coverage of the welding field in one easy-to-use volume". South Holland: The Goodheart-Willcox Company, Inc, 1984. Text.