APA (7th ed.) Citation

Riccardo D’Ambrosi, M., Andy Williams, M., Bertrand Sonnery-Cottet, M., & Christian Fink, M. Knee Fellowships Improve Clinical Practice and Scientific Activity. Elsevier.

Chicago Style (17th ed.) Citation

Riccardo D’Ambrosi, M.D., M.B Andy Williams, M.D Bertrand Sonnery-Cottet, and M.D Christian Fink. Knee Fellowships Improve Clinical Practice and Scientific Activity. Elsevier.

MLA (9th ed.) Citation

Riccardo D’Ambrosi, M.D., et al. Knee Fellowships Improve Clinical Practice and Scientific Activity. Elsevier.