Cosgrove, M. (2003). Forty years of the Paediatric Research Society in the United Kingdom.
Chicago Style aipamenaCosgrove, M. Forty Years of the Paediatric Research Society in the United Kingdom. 2003.
MLA aipamenaCosgrove, M. Forty Years of the Paediatric Research Society in the United Kingdom. 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.