Johnson, J. B., & Johnson, J. B. (1941). Airplane welding and materials (2. edition.). Chicago, III.: GoodheartWillcox.
Chicago Style CitationJohnson, J. B., and J. B. Johnson. Airplane Welding and Materials. 2. edition. Chicago, III.: GoodheartWillcox, 1941.
MLA CitationJohnson, J. B., and J. B. Johnson. Airplane Welding and Materials. 2. edition. Chicago, III.: GoodheartWillcox, 1941.
Warning: These citations may not always be 100% accurate.