Cita APA (7a ed.)

ASTM. (1980). 1980 Annual Book of ASTM Standards. Part 23: Petroleum Products and Lubricants (I): D 56-D 1660. ASTM.

Cita Chicago Style (17a ed.)

ASTM. 1980 Annual Book of ASTM Standards. Part 23: Petroleum Products and Lubricants (I): D 56-D 1660. Philadelphia: ASTM, 1980.

Cita MLA (9a ed.)

ASTM. 1980 Annual Book of ASTM Standards. Part 23: Petroleum Products and Lubricants (I): D 56-D 1660. ASTM, 1980.