Cita APA (7th ed.)
SpringerLink (Online service), Grivas, T. B., & Samartzis, D. Scoliosis and Spinal Disorders. BioMed Central : Imprint: BioMed Central.
Cita Chicago (17th ed.)
SpringerLink (Online service), Theodoros B. Grivas, i Dino Samartzis. Scoliosis and Spinal Disorders. London: BioMed Central : Imprint: BioMed Central.
Cita MLA (9th ed.)
SpringerLink (Online service), et al. Scoliosis and Spinal Disorders. BioMed Central : Imprint: BioMed Central.
Atenció: Aquestes cites poden no estar 100% correctes.