APA aipamena

Joukainen, A., Mattila, V. M., Lepola, V., Lehtinen, J., Kukkonen, J., & Paloneva, J. (2020). Trends of shoulder instability surgery in Finland: A nationwide register study. BMJ Open.

Chicago Style aipamena

Joukainen, Antti, Ville M. Mattila, Vesa Lepola, Janne Lehtinen, Juha Kukkonen, and Juha Paloneva. "Trends of Shoulder Instability Surgery in Finland: A Nationwide Register Study." BMJ Open 2020.

MLA aipamena

Joukainen, Antti, et al. "Trends of Shoulder Instability Surgery in Finland: A Nationwide Register Study." BMJ Open 2020.