APA (7th ed.) Citation

United States. Office of Personnel Management. (2009). Information on electing a survivor annuity for your former spouse: Civil Service Retirement System (CSRS) (Rev. Mar. 2009.). U.S. Office of Personnel Management.

Chicago Style (17th ed.) Citation

United States. Office of Personnel Management. Information on Electing a Survivor Annuity for Your Former Spouse: Civil Service Retirement System (CSRS). Rev. Mar. 2009. Washington, DC: U.S. Office of Personnel Management, 2009.

MLA (9th ed.) Citation

United States. Office of Personnel Management. Information on Electing a Survivor Annuity for Your Former Spouse: Civil Service Retirement System (CSRS). Rev. Mar. 2009. U.S. Office of Personnel Management, 2009.