Survivor benefits under the Civil Service Retirement System. U.S. Office of Personnel Management, Retirement and Insurance Group.
Chicago Style (17th ed.) CitationSurvivor Benefits Under the Civil Service Retirement System. [Washington, D.C.?]: U.S. Office of Personnel Management, Retirement and Insurance Group.
MLA (9th ed.) CitationSurvivor Benefits Under the Civil Service Retirement System. U.S. Office of Personnel Management, Retirement and Insurance Group.
Warning: These citations may not always be 100% accurate.