Brewer, E. J. (1970). Juvenile rheumatoid arthritis. Saunders.
Chicago Style aipamenaBrewer, Earl J. Juvenile Rheumatoid Arthritis. Philadelphia: Saunders, 1970.
MLA aipamenaBrewer, Earl J. Juvenile Rheumatoid Arthritis. Saunders, 1970.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.