APA citiranje

Sterba, W., Kim, D., Fyhrie, D. P., Yeni, Y. N., & Vaidya, R. (2007). Biomechanical Analysis of Differing Pedicle Screw Insertion Angles.

Citação norma Chicago

Sterba, William, Do-Gyoon Kim, David P. Fyhrie, Yener N. Yeni, and Rahul Vaidya. Biomechanical Analysis of Differing Pedicle Screw Insertion Angles. 2007.

MLA citiranje

Sterba, William, et al. Biomechanical Analysis of Differing Pedicle Screw Insertion Angles. 2007.