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Lua i Stíl Chicago (17ú heag.)Crawford, R., G. Gie, R. Ling, agus D. Murray. Diagnostic Value of Intra-articular Anaesthetic in Primary Osteoarthritis of the Hip. 1998.
Lua MLA (9ú heag.)Crawford, R., et al. Diagnostic Value of Intra-articular Anaesthetic in Primary Osteoarthritis of the Hip. 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.