APA aipamena

Voormolen, E. H., Champagne, P. O., & Froelich, S. (2019). Chordoma of the Craniocervical Junction: Endoscopic Endonasal Approach. J Neurol Surg B Skull Base.

Chicago Style aipamena

Voormolen, Eduard H., Pierre Olivier Champagne, and Sebastien Froelich. "Chordoma of the Craniocervical Junction: Endoscopic Endonasal Approach." J Neurol Surg B Skull Base 2019.

MLA aipamena

Voormolen, Eduard H., Pierre Olivier Champagne, and Sebastien Froelich. "Chordoma of the Craniocervical Junction: Endoscopic Endonasal Approach." J Neurol Surg B Skull Base 2019.