APA (7th ed.) Citation

Gao, X., & Wu, H. (2011). Biochar as a Fuel: 4. Emission Behavior and Characteristics of PM1 and PM10 from the Combustion of Pulverized Biochar in a Drop-Tube Furnace. American Chemical Society.

Chicago Style (17th ed.) Citation

Gao, Xiangpeng, and Hongwei Wu. Biochar as a Fuel: 4. Emission Behavior and Characteristics of PM1 and PM10 from the Combustion of Pulverized Biochar in a Drop-Tube Furnace. American Chemical Society, 2011.

MLA (9th ed.) Citation

Gao, Xiangpeng, and Hongwei Wu. Biochar as a Fuel: 4. Emission Behavior and Characteristics of PM1 and PM10 from the Combustion of Pulverized Biochar in a Drop-Tube Furnace. American Chemical Society, 2011.

Warning: These citations may not always be 100% accurate.