APA
Fischer G., . (1996). Intramedullary spinal cord tumors. New York: Thieme.
Chicago
Fischer Georges, . 1996. Intramedullary spinal cord tumors. New York: Thieme.
Harvard
Fischer G., . (1996). Intramedullary spinal cord tumors. New York: Thieme.
MLA
Fischer Georges, . Intramedullary spinal cord tumors. New York: Thieme. 1996.