APA ציטוט

Ellis, B. H., Shannon, E. D., Cox, J. K., Aiken, L., & Fowler, B. M. (2004). Chronic Conditions: Results of the Medicare Health Outcomes Survey, 1998-2000. CENTERS for MEDICARE & MEDICAID SERVICES.

Citação norma Chicago

Ellis, Beth Hartman, Erin Dowd Shannon, Jacquilyn Kay Cox, Leona Aiken, and Brenda M. Fowler. Chronic Conditions: Results of the Medicare Health Outcomes Survey, 1998-2000. CENTERS for MEDICARE & MEDICAID SERVICES, 2004.

ציטוט MLA

Ellis, Beth Hartman, et al. Chronic Conditions: Results of the Medicare Health Outcomes Survey, 1998-2000. CENTERS for MEDICARE & MEDICAID SERVICES, 2004.