APA (7th ed.) Citation

Walker, J. R., & Polanin, W. R. (2001). Welding print reading. Goodheart-Willcox.

Chicago Style (17th ed.) Citation

Walker, John R., and W. Richard Polanin. Welding Print Reading. Tinley Park, IL: Goodheart-Willcox, 2001.

MLA (8th ed.) Citation

Walker, John R., and W. Richard Polanin. Welding Print Reading. Goodheart-Willcox, 2001.