APA (7th ed.) Citation

United States. Environmental Protection Agency. Transportation and Climate Division. (2013). Truck carrier 2.0.12 tool: Technical documentation 2012 data year - United States version. United States. Environmental Protection Agency.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Transportation and Climate Division. Truck Carrier 2.0.12 Tool: Technical Documentation 2012 Data Year - United States Version. [Washington, D.C.]: United States. Environmental Protection Agency, 2013.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Transportation and Climate Division. Truck Carrier 2.0.12 Tool: Technical Documentation 2012 Data Year - United States Version. United States. Environmental Protection Agency, 2013.