APA aipamena

Grant, C., Gray, A., Paoletti, R., Thornton, H., Von Kleist, S., Beral, V., . . . Robertson, C. (1999). Hormone replacement therapy. Clinical Synthesis Panel on HRT.

Chicago Style aipamena

Grant, C., et al. Hormone Replacement Therapy. Clinical Synthesis Panel on HRT. 1999.

MLA aipamena

Grant, C., et al. Hormone Replacement Therapy. Clinical Synthesis Panel on HRT. 1999.