MacDonald, A. F. (1995). Screening for breast cancer. British women are being offered a cheap deal. BMJ Group.
استشهاد بنمط شيكاغوMacDonald, A. F. Screening for Breast Cancer. British Women Are Being Offered a Cheap Deal. BMJ Group, 1995.
MLA استشهادMacDonald, A. F. Screening for Breast Cancer. British Women Are Being Offered a Cheap Deal. BMJ Group, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.