APA引文

Jennings, R. F. (1956). Gas and A.C. arc welding and cutting. McKnight & McKnight Publishing.

Chicago Style (17th ed.) Citation

Jennings, Royalston F. Gas and A.C. Arc Welding and Cutting. Bloomington, Ill.: McKnight & McKnight Publishing, 1956.

MLA引文

Jennings, Royalston F. Gas and A.C. Arc Welding and Cutting. McKnight & McKnight Publishing, 1956.