Citação norma APA

Kuchta, J., Sobottke, R., Eysel, P., & Simons, P. (2009). Two-year results of interspinous spacer (X-Stop) implantation in 175 patients with neurologic intermittent claudication due to lumbar spinal stenosis. Springer-Verlag.

Citação norma Chicago

Kuchta, Johannes, Rolf Sobottke, Peer Eysel, and Patrick Simons. Two-year Results of Interspinous Spacer (X-Stop) Implantation in 175 Patients With Neurologic Intermittent Claudication Due to Lumbar Spinal Stenosis. Springer-Verlag, 2009.

Citação norma MLA

Kuchta, Johannes, Rolf Sobottke, Peer Eysel, and Patrick Simons. Two-year Results of Interspinous Spacer (X-Stop) Implantation in 175 Patients With Neurologic Intermittent Claudication Due to Lumbar Spinal Stenosis. Springer-Verlag, 2009.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.