APA (7th ed.) Citation

United States. Environmental Protection Agency. Region IX. EPA progress report ... Pacific Southwest Region. U.S. EPA Pacific Southwest/ Region 9.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Region IX. EPA Progress Report ... Pacific Southwest Region. San Francisco, CA: U.S. EPA Pacific Southwest/ Region 9.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Region IX. EPA Progress Report ... Pacific Southwest Region. U.S. EPA Pacific Southwest/ Region 9.

Warning: These citations may not always be 100% accurate.