Cita APA (7a ed.)
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.
Cita Chicago Style (17a ed.)
American Society for Testing and Materials. Committee A-1 on Steel, Stainless Steel, and Related Alloys, Symposium on Steel Forgings, Edward G. Nisbett, y Albert S. Melilli. Steel Forgings. West Conshohocken, PA: ASTM, 1997.
Cita MLA (9a ed.)
American Society for Testing and Materials. Committee A-1 on Steel, Stainless Steel, and Related Alloys, et al. Steel Forgings. ASTM, 1997.
Precaución: Estas citas no son 100% exactas.