APA (7e ed.) Bronvermelding

Group, P. B. C. C., Schoemaker, M., Nichols, H., Wright, L., Brook, M., Jones, M., . . . Swerdlow, A. (2018). Association of body mass index and age with subsequent breast cancer risk in premenopausal women. American Medical Association.

Chicago (17e ed.) Bronvermelding

Group, Premenopausal Breast Cancer Collaborative, et al. Association of Body Mass Index and Age with Subsequent Breast Cancer Risk in Premenopausal Women. American Medical Association, 2018.

MLA (9e ed.) Bronvermelding

Group, Premenopausal Breast Cancer Collaborative, et al. Association of Body Mass Index and Age with Subsequent Breast Cancer Risk in Premenopausal Women. American Medical Association, 2018.