APA Citatie

Peters, T. M., Schatzkin, A., Gierach, G. L., Moore, S. C., Lacey, J. V., Wareham, N. J., . . . Leitzmann, M. F. (2009). Physical Activity and Postmenopausal Breast Cancer Risk in the NIH-AARP Diet and Health Study.

Chicago Style citaat

Peters, Tricia M., Arthur Schatzkin, Gretchen L. Gierach, Steven C. Moore, James V. Lacey, Nicholas J. Wareham, Ulf Ekelund, Albert R. Hollenbeck, en Michael F. Leitzmann. Physical Activity and Postmenopausal Breast Cancer Risk in the NIH-AARP Diet and Health Study. 2009.

MLA citatie

Peters, Tricia M., et al. Physical Activity and Postmenopausal Breast Cancer Risk in the NIH-AARP Diet and Health Study. 2009.