APA (7th ed.) Citation

United States. Federal Trade Commission & United States Postal Service. (1998). Making environmental marketing claims on mail. [Federal Trade Commission].

Chicago Style (17th ed.) Citation

United States. Federal Trade Commission and United States Postal Service. Making Environmental Marketing Claims on Mail. [Washington, D.C.]: [Federal Trade Commission], 1998.

MLA (9th ed.) Citation

United States. Federal Trade Commission and United States Postal Service. Making Environmental Marketing Claims on Mail. [Federal Trade Commission], 1998.