APA (7th ed.) Citation

Grant, C., Gray, A., Paoletti, R., Thornton, H., von Kleist, S., Beral, V., . . . Robertson, C. (1999). Hormone replacement therapy.

Chicago Style (17th ed.) Citation

Grant, C., et al. Hormone Replacement Therapy. 1999.

MLA (9th ed.) Citation

Grant, C., et al. Hormone Replacement Therapy. 1999.

Warning: These citations may not always be 100% accurate.