APA citiranje

Nguyen, R., Salzman, K., Stambuk, H., Ahuja, A., & Harnsberger, H. (2009). Extraosseous Chordoma of the Nasopharynx. AJNR Am J Neuroradiol.

Citação norma Chicago

Nguyen, R.P., K.L Salzman, H.E Stambuk, A.T Ahuja, and H.R Harnsberger. "Extraosseous Chordoma of the Nasopharynx." AJNR Am J Neuroradiol 2009.

MLA citiranje

Nguyen, R.P., et al. "Extraosseous Chordoma of the Nasopharynx." AJNR Am J Neuroradiol 2009.