Gaya APA

ASTM., . (1990). 1990 Annual Book of ASTM Standard Sec 5 Volume 05.02 Petroleum products, lubricants and fosssil fuels (1990). : New York, ASTM,.

Gaya MLA

ASTM., . "1990 Annual Book of ASTM Standard Sec 5 Volume 05.02 Petroleum products, lubricants and fosssil fuels". 1990 : New York, ASTM,, 1990. Text.