APA (7e ed.) Bronvermelding
American Society for Testing and Materials. Committee A-1 on Steel, Stainless Steel, and Related Alloys, Symposium on Steel Forgings, Nisbett, E. G., & Melilli, A. S. (1997). Steel forgings. ASTM.
Chicago (17e ed.) Bronvermelding
American Society for Testing and Materials. Committee A-1 on Steel, Stainless Steel, and Related Alloys, Symposium on Steel Forgings, Edward G. Nisbett, en Albert S. Melilli. Steel Forgings. West Conshohocken, PA: ASTM, 1997.
MLA (9e ed.) Bronvermelding
American Society for Testing and Materials. Committee A-1 on Steel, Stainless Steel, and Related Alloys, et al. Steel Forgings. ASTM, 1997.
Let op: Deze citaties zijn niet altijd 100% accuraat.