Lee, P. N. (1986). Does breathing other people's tobacco smoke cause lung cancer?
استشهاد بنمط شيكاغوLee, Peter N. Does Breathing Other People's Tobacco Smoke Cause Lung Cancer? 1986.
MLA استشهادLee, Peter N. Does Breathing Other People's Tobacco Smoke Cause Lung Cancer? 1986.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.