APA aipamena

(2010).  Arthritis & arthroplasty. The spine.  Saunders/Elsevier.

Chicago Style aipamena

 Arthritis & Arthroplasty. The Spine.  Saunders/Elsevier, 2010.

MLA aipamena

 Arthritis & Arthroplasty. The Spine.  Saunders/Elsevier, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.