Cita APA (7a ed.)
American Society for Testing and Materials. Standard Test Method for Determination of Yield Stress and Apparent Viscosity of Engine Oils at Low Temperature. American Society for Testing and Materials.
Cita estilo Chicago (17a ed.)
American Society for Testing and Materials. Standard Test Method for Determination of Yield Stress and Apparent Viscosity of Engine Oils at Low Temperature. Filadelfia, EUA: American Society for Testing and Materials.
Cita MLA (9a ed.)
American Society for Testing and Materials. Standard Test Method for Determination of Yield Stress and Apparent Viscosity of Engine Oils at Low Temperature. American Society for Testing and Materials.
Precaución: Estas citas no son 100% exactas.