Cita APA (7th ed.)
American Society for Testing and Materials. Subcommittee A01.28 on Bearing Steels, American Society for Testing and Materials. Committee A-1 on Steel, Stainless Steel, and Related Alloys, & Hoo, J. J. C. (1988). Effect of steel manufacturing processes on the quality of bearing steels. ASTM.
Cita Chicago (17th ed.)
American Society for Testing and Materials. Subcommittee A01.28 on Bearing Steels, Stainless Steel American Society for Testing and Materials. Committee A-1 on Steel, i J. J. C. Hoo. Effect of Steel Manufacturing Processes on the Quality of Bearing Steels. Philadelphia, PA: ASTM, 1988.
Cita MLA (9th ed.)
American Society for Testing and Materials. Subcommittee A01.28 on Bearing Steels, et al. Effect of Steel Manufacturing Processes on the Quality of Bearing Steels. ASTM, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.