APA aipamena

van Vollenhoven, R. F. (2009). Sex differences in rheumatoid arthritis: More than meets the eye.. BioMed Central.

Chicago Style aipamena

van Vollenhoven, Ronald F. Sex Differences in Rheumatoid Arthritis: More Than Meets the Eye.. BioMed Central, 2009.

MLA aipamena

van Vollenhoven, Ronald F. Sex Differences in Rheumatoid Arthritis: More Than Meets the Eye.. BioMed Central, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.