Cita APA (7th ed.)

United States. Environmental Protection Agency. (2005). Site characterization library: Version 3.0. Environmental Protection Agency.

Cita Chicago (17th ed.)

United States. Environmental Protection Agency. Site Characterization Library: Version 3.0. Cincinnati, OH: Environmental Protection Agency, 2005.

Cita MLA (9th ed.)

United States. Environmental Protection Agency. Site Characterization Library: Version 3.0. Environmental Protection Agency, 2005.