Cita APA

Grunwald, I., Veith, C., Backens, M., Roth, C., Papanagiotou, P., & Reith, W. (2007). Infratentorial tumors.

Citación estilo Chicago

Grunwald, I., C. Veith, M. Backens, C. Roth, P. Papanagiotou, and W. Reith. Infratentorial Tumors. 2007.

Cita MLA

Grunwald, I., et al. Infratentorial Tumors. 2007.