APA (7th ed.) Citation

United States. Environmental Protection Agency & United States. Environmental Protection Agency. Office of Administration and Resources Management. (2003). EPA national publications catalog. U.S. Environmental Protection Agency, Office of Administration and Resources Management.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency and United States. Environmental Protection Agency. Office of Administration and Resources Management. EPA National Publications Catalog. Washington, DC: U.S. Environmental Protection Agency, Office of Administration and Resources Management, 2003.

MLA (9th ed.) Citation

United States. Environmental Protection Agency and United States. Environmental Protection Agency. Office of Administration and Resources Management. EPA National Publications Catalog. U.S. Environmental Protection Agency, Office of Administration and Resources Management, 2003.