APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.