Gaya APA

ASTM., . (1990). 1990 Annual Book of ASTM Standard Sec 5 Volume 05.04. Petroleum products, lubricants and fossil fuels (1990). : New York, ASTM,.

Gaya MLA

ASTM., . "1990 Annual Book of ASTM Standard Sec 5 Volume 05.04. Petroleum products, lubricants and fossil fuels". 1990 : New York, ASTM,, 1990. Text.