APA ציטוט

Chlebowski, R. T., Schwartz, A. G., Wakelee, H., Anderson, G. L., Stefanick, M. L., Manson, J. E., . . . Hubbell, F. A. (2009). Estrogen Plus Progestin and Lung Cancer in Postmenopausal Women.

Citação norma Chicago

Chlebowski, Rowan T., et al. Estrogen Plus Progestin and Lung Cancer in Postmenopausal Women. 2009.

ציטוט MLA

Chlebowski, Rowan T., et al. Estrogen Plus Progestin and Lung Cancer in Postmenopausal Women. 2009.