APA Alıntı

Burns, P. E., Lees, A. W., Hurlburt, M. E., May, C. L., & Grace, M. (1981). Reproductive events and family history as risk factors for breast cancer in northern Alberta.

Chicago Stili Alıntı

Burns, P. E., A. W. Lees, M. E. Hurlburt, C. L. May, ve M. Grace. Reproductive Events and Family History As Risk Factors for Breast Cancer in Northern Alberta. 1981.

MLA Alıntı

Burns, P. E., et al. Reproductive Events and Family History As Risk Factors for Breast Cancer in Northern Alberta. 1981.