Cita APA (7a ed.)

American Society for Testing and Materials. Committee E-12 on Appearence of Materials. otros. (1991). ASTM standards on color and appearance measurement (3rd ed.). ASTM.

Cita Chicago Style (17a ed.)

American Society for Testing and Materials. Committee E-12 on Appearence of Materials. otros. ASTM Standards on Color and Appearance Measurement. 3rd ed. Philadelphia: ASTM, 1991.

Cita MLA (9a ed.)

American Society for Testing and Materials. Committee E-12 on Appearence of Materials. otros. ASTM Standards on Color and Appearance Measurement. 3rd ed. ASTM, 1991.