World Health Organization. (1986). Community prevention and control of cardiovascular diseases. world Health Organization.
استشهاد بنمط شيكاغوWorld Health Organization. Community Prevention and Control of Cardiovascular Diseases. Geneva: world Health Organization, 1986.
MLA استشهادWorld Health Organization. Community Prevention and Control of Cardiovascular Diseases. world Health Organization, 1986.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.