Gaya APA

International, A. (2020). ASTM Standards Petroleum Products Lubricants, and Fossil Fuels Section 5, Gaseous Fuels; Coal and Coke; Catalysts; Bio-Energy and Industrial Chemicals from Bio-Mass Volume 05.06 (th 2020) (2020). USA: New York : ASTM,.

Gaya MLA

International, ASTM. "ASTM Standards Petroleum Products Lubricants, and Fossil Fuels Section 5, Gaseous Fuels; Coal and Coke; Catalysts; Bio-Energy and Industrial Chemicals from Bio-Mass Volume 05.06 (th 2020)". 2020 USA: New York : ASTM,, 2020. Text.