APA (7th ed.) Citation

Pender, J. A., & Villegas Urquidi, M. (1971). Soldadura. McGraw-Hill; AID.

Chicago Style (17th ed.) Citation

Pender, James A., and Mario Villegas Urquidi. Soldadura. México: McGraw-Hill; AID, 1971.

MLA (9th ed.) Citation

Pender, James A., and Mario Villegas Urquidi. Soldadura. McGraw-Hill; AID, 1971.