APA (7e ed.) Bronvermelding
SpringerLink (Online service), Martini, A., Spencer, C., & Edwards, D. Pediatric Rheumatology. BioMed Central : Imprint: BioMed Central.
Chicago (17e ed.) Bronvermelding
SpringerLink (Online service), Alberto Martini, Charles Spencer, en Dawn Edwards. Pediatric Rheumatology. London: BioMed Central : Imprint: BioMed Central.
MLA (9e ed.) Bronvermelding
SpringerLink (Online service), et al. Pediatric Rheumatology. BioMed Central : Imprint: BioMed Central.
Let op: Deze citaties zijn niet altijd 100% accuraat.