APA (7th ed.) Citation

United States. Office of Personnel Management. Retirement and Insurance Service & United States. Office of Personnel Management. Retirement Services. Information for FERS annuitants. U.S. Office of Personnel Management, Retirement and Insurance Service.

Chicago Style (17th ed.) Citation

United States. Office of Personnel Management. Retirement and Insurance Service and United States. Office of Personnel Management. Retirement Services. Information for FERS Annuitants. Washington, D.C.: U.S. Office of Personnel Management, Retirement and Insurance Service.

MLA (9th ed.) Citation

United States. Office of Personnel Management. Retirement and Insurance Service and United States. Office of Personnel Management. Retirement Services. Information for FERS Annuitants. U.S. Office of Personnel Management, Retirement and Insurance Service.