APA (7th ed.) Citation

Global Change National Program (U.S.) & United States. Agricultural Research Service. Soil carbon in urban environments ... annual report. U.S. Dept. of Agriculture, Agricultural Research Service.

Chicago Style (17th ed.) Citation

Global Change National Program (U.S.) and United States. Agricultural Research Service. Soil Carbon in Urban Environments ... Annual Report. Washington, D.C.: U.S. Dept. of Agriculture, Agricultural Research Service.

MLA (9th ed.) Citation

Global Change National Program (U.S.) and United States. Agricultural Research Service. Soil Carbon in Urban Environments ... Annual Report. U.S. Dept. of Agriculture, Agricultural Research Service.