APA aipamena

American College of Rheumatology. The Year book of rheumatology. St. Louis, MO: Mosby.

Chicago Style aipamena

American College of Rheumatology. The Year Book of Rheumatology. St. Louis, MO: Mosby.

MLA aipamena

American College of Rheumatology. The Year Book of Rheumatology. St. Louis, MO: Mosby.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.