APA (7th ed.) Citation

Zhen, J., & Directo, L. S. (1980). Carbon reactivation by externally-fired rotary kiln furnace. Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory.

Chicago Style (17th ed.) Citation

Zhen, Jinglin, and Leon S. Directo. Carbon Reactivation by Externally-fired Rotary Kiln Furnace. Cincinnati, Ohio: Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory, 1980.

MLA (9th ed.) Citation

Zhen, Jinglin, and Leon S. Directo. Carbon Reactivation by Externally-fired Rotary Kiln Furnace. Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory, 1980.