APA aipamena

Prentice, R. L., Chlebowski, R. T., Stefanick, M. L., Manson, J. E., Pettinger, M., Hendrix, S. L., . . . Anderson, G. L. (2008). Estrogen Plus Progestin Therapy and Breast Cancer in Recently Postmenopausal Women.

Chicago Style aipamena

Prentice, Ross L., et al. Estrogen Plus Progestin Therapy and Breast Cancer in Recently Postmenopausal Women. 2008.

MLA aipamena

Prentice, Ross L., et al. Estrogen Plus Progestin Therapy and Breast Cancer in Recently Postmenopausal Women. 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.