Cita APA (7th ed.)

SpringerLink (Online service), Maffulli, N., & Furia, J. Journal of Orthopaedic Surgery and Research. BioMed Central : Imprint: BioMed Central.

Cita Chicago (17th ed.)

SpringerLink (Online service), Nicola Maffulli, i John Furia. Journal of Orthopaedic Surgery and Research. London: BioMed Central : Imprint: BioMed Central.

Cita MLA (9th ed.)

SpringerLink (Online service), et al. Journal of Orthopaedic Surgery and Research. BioMed Central : Imprint: BioMed Central.