APA (7th ed.) Citation

Kerwin, H. (1944). Arc and acetylene welding. McGraw-Hill.

Chicago Style (17th ed.) Citation

Kerwin, Harry. Arc and Acetylene Welding. New York: McGraw-Hill, 1944.

MLA (9th ed.) Citation

Kerwin, Harry. Arc and Acetylene Welding. McGraw-Hill, 1944.