APA (7th ed.) Citation

United States. American Forces Information Service. (1989). CHAMPUS, how to file a CHAMPUS claim. [American Forces Information Service].

Chicago Style (17th ed.) Citation

United States. American Forces Information Service. CHAMPUS, How to File a CHAMPUS Claim. [Washington, D.C.?]: [American Forces Information Service], 1989.

MLA (9th ed.) Citation

United States. American Forces Information Service. CHAMPUS, How to File a CHAMPUS Claim. [American Forces Information Service], 1989.

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