Gaya APA
Annual Book of ASTM Standards 2006.Section 5 Volume 05.05 : Petroleum Products, lubricants, and Fossil Fuels. (2006).
:
ASTM International.
Gaya MLA
Annual Book of ASTM Standards 2006.Section 5 Volume 05.05 : Petroleum Products, lubricants, and Fossil Fuels.
.
:
ASTM International,
2006.
Text.