Gaya APA

Althouse, A, D. et al (1992). Modern Welding Complete Coverage of the welding field in one easy to use volume . South Holland, IIlinois: The Goodheart-Willox Company,Inc.

Gaya MLA

Althouse, Andrew, D.. et al. "Modern Welding Complete Coverage of the welding field in one easy to use volume". South Holland, IIlinois: The Goodheart-Willox Company,Inc, 1992. Text.