APA

United States, . (2007). Memorandum report: Medicare Part D prescription drug plan sponsor lnternet web sites : content and accessibility. Washington, D.C: Department of Health and Human Services, Office of Inspector General.

Chicago

United States, . 2007. Memorandum report: Medicare Part D prescription drug plan sponsor lnternet web sites : content and accessibility. Washington, D.C: Department of Health and Human Services, Office of Inspector General.

Harvard

United States, . (2007). Memorandum report: Medicare Part D prescription drug plan sponsor lnternet web sites : content and accessibility. Washington, D.C: Department of Health and Human Services, Office of Inspector General.

MLA

United States, . Memorandum report: Medicare Part D prescription drug plan sponsor lnternet web sites : content and accessibility. Washington, D.C: Department of Health and Human Services, Office of Inspector General. 2007.