Cita APA (7th ed.)
SpringerLink (Online service) & Boulos, M. N. K. International Journal of Health Geographics. BioMed Central : Imprint: BioMed Central.
Cita Chicago (17th ed.)
SpringerLink (Online service) i Maged Nabih. Kamel Boulos. International Journal of Health Geographics. London: BioMed Central : Imprint: BioMed Central.
Cita MLA (9th ed.)
SpringerLink (Online service) i Maged Nabih. Kamel Boulos. International Journal of Health Geographics. BioMed Central : Imprint: BioMed Central.
Atenció: Aquestes cites poden no estar 100% correctes.