Cita APA (7th ed.)
American Society for Testing and Materials. Annual Book of ASTM Standards: Section 8 : Plastics. American Society for Testing and Materials.
Cita Chicago (17th ed.)
American Society for Testing and Materials. Annual Book of ASTM Standards: Section 8 : Plastics. West Conshohocken, EUA: American Society for Testing and Materials.
Cita MLA (9th ed.)
American Society for Testing and Materials. Annual Book of ASTM Standards: Section 8 : Plastics. American Society for Testing and Materials.
Atenció: Aquestes cites poden no estar 100% correctes.