Doolittle, G. C., & Spaulding, A. (2005). Online Cancer Services: Types of Services Offered and Associated Health Outcomes. Gunther Eysenbach.
استشهاد بنمط شيكاغوDoolittle, Gary C., و Ashley Spaulding. Online Cancer Services: Types of Services Offered and Associated Health Outcomes. Gunther Eysenbach, 2005.
MLA استشهادDoolittle, Gary C., و Ashley Spaulding. Online Cancer Services: Types of Services Offered and Associated Health Outcomes. Gunther Eysenbach, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.