Grant, C., Gray, A., Paoletti, R., Thornton, H., von Kleist, S., Beral, V., . . . Robertson, C. (1999). Hormone replacement therapy.
芝加哥风格引文Grant, C., et al. Hormone Replacement Therapy. 1999.
MLA引文Grant, C., et al. Hormone Replacement Therapy. 1999.
警告：这些引文格式不一定是100％准确.