APA ציטוט

Liao, J., Niu, C., Chen, W., & Chen, L. (2007). Polyetheretherketone (PEEK) cage filled with cancellous allograft in anterior cervical discectomy and fusion. Springer-Verlag.

Citação norma Chicago

Liao, Jen-Chung, Chi-Chien Niu, Wen-Jer Chen, and Lih-Huei Chen. Polyetheretherketone (PEEK) Cage Filled With Cancellous Allograft in Anterior Cervical Discectomy and Fusion. Springer-Verlag, 2007.

ציטוט MLA

Liao, Jen-Chung, Chi-Chien Niu, Wen-Jer Chen, and Lih-Huei Chen. Polyetheretherketone (PEEK) Cage Filled With Cancellous Allograft in Anterior Cervical Discectomy and Fusion. Springer-Verlag, 2007.