APA (7th ed.) Citation

Cooper, C., Adachi, J., Bardin, T., Berenbaum, F., Flamion, B., Jonsson, H., . . . Bruyère, O. (2013). How to define responders in osteoarthritis.

Chicago Style (17th ed.) Citation

Cooper, C., et al. How to Define Responders in Osteoarthritis. 2013.

MLA (9th ed.) Citation

Cooper, C., et al. How to Define Responders in Osteoarthritis. 2013.