APA aipamena

Arden, N., & Leyland, K. (2013). Osteoarthritis year 2013 in review: Clinical.

Chicago Style aipamena

Arden, N., and K. Leyland. Osteoarthritis Year 2013 in Review: Clinical. 2013.

MLA aipamena

Arden, N., and K. Leyland. Osteoarthritis Year 2013 in Review: Clinical. 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.