APA (7th ed.) Citation

(2015). Carbon monoxide poster contest. U.S. Consumer Product Safety Commission.

Chicago Style (17th ed.) Citation

Carbon Monoxide Poster Contest. [Bethesda, Md.]: U.S. Consumer Product Safety Commission, 2015.

MLA (9th ed.) Citation

Carbon Monoxide Poster Contest. U.S. Consumer Product Safety Commission, 2015.

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