APA-referens (7:e uppl.)

Pinedo Villanueva, R., Judge, A., Prieto Alhambra, D., Cooper, C., & Arden, N. (2016). Worse off after knee replacements: How likely is it and what role does the pre-operative oxford knee score play? evidence from the English NHS. Elsevier.

Chicago-referens (17:e uppl.)

Pinedo Villanueva, R., A. Judge, D. Prieto Alhambra, C. Cooper, och N. Arden. Worse off After Knee Replacements: How Likely Is It and What Role Does the Pre-operative Oxford Knee Score Play? Evidence from the English NHS. Elsevier, 2016.

MLA-referens (9:e uppl.)

Pinedo Villanueva, R., et al. Worse off After Knee Replacements: How Likely Is It and What Role Does the Pre-operative Oxford Knee Score Play? Evidence from the English NHS. Elsevier, 2016.