APA ציטוט

Bergin, P. F., & Unger, A. S. (2011). Direct Anterior Total Hip Arthroplasty. JBJS Essent Surg Tech.

Citação norma Chicago

Bergin, Patrick F., and Anthony S. Unger. "Direct Anterior Total Hip Arthroplasty." JBJS Essent Surg Tech 2011.

ציטוט MLA

Bergin, Patrick F., and Anthony S. Unger. "Direct Anterior Total Hip Arthroplasty." JBJS Essent Surg Tech 2011.