APA (7th ed.) Citation

(1974). Monitoring and Air Quality Trends Report, 1973. U. S. Environmental Protection Agency.

Chicago Style (17th ed.) Citation

Monitoring and Air Quality Trends Report, 1973. North Carolina: U. S. Environmental Protection Agency, 1974.

MLA (9th ed.) Citation

Monitoring and Air Quality Trends Report, 1973. U. S. Environmental Protection Agency, 1974.

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