APA citiranje

Ahn, D., Park, H., Choi, D., Kim, K., Kim, T., & Park, S. (2009). The Surgical Treatment for Spinal Intradural Extramedullary Tumors. The Korean Orthopaedic Association.

Citação norma Chicago

Ahn, Dong-Ki, Hoon-Seok Park, Dae-Jung Choi, Kwan-Soo Kim, Tae-Woo Kim, and Soon-Youl Park. The Surgical Treatment for Spinal Intradural Extramedullary Tumors. The Korean Orthopaedic Association, 2009.

MLA citiranje

Ahn, Dong-Ki, et al. The Surgical Treatment for Spinal Intradural Extramedullary Tumors. The Korean Orthopaedic Association, 2009.