APA aipamena

Tian, K., Wang, L., Ma, J., Wang, K., Li, D., Du, J., . . . Zhang, J. (2017). MR Imaging Grading System for Skull Base Chordoma. AJNR Am J Neuroradiol.

Chicago Style aipamena

Tian, K., L. Wang, J. Ma, K. Wang, D. Li, J. Du, G. Jia, Z. Wu, and J. Zhang. "MR Imaging Grading System for Skull Base Chordoma." AJNR Am J Neuroradiol 2017.

MLA aipamena

Tian, K., et al. "MR Imaging Grading System for Skull Base Chordoma." AJNR Am J Neuroradiol 2017.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.