APA Citatie

Helms, P. J. (1997). Specialist Paediatric Health Services. J R Coll Physicians Lond.

Chicago Style citaat

Helms, Peter J. "Specialist Paediatric Health Services." J R Coll Physicians Lond 1997.

MLA citatie

Helms, Peter J. "Specialist Paediatric Health Services." J R Coll Physicians Lond 1997.

Let op: Deze citaties zijn niet altijd 100% accuraat.