APA citiranje

Jin, G., Hao, S., Xie, J., Mi, R., & Liu, F. (2013). Collision tumors of the sella: Coexistence of pituitary adenoma and craniopharyngioma in the sellar region. BioMed Central.

Citação norma Chicago

Jin, Guishan, Shuyu Hao, Jian Xie, Ruifang Mi, and Fusheng Liu. Collision Tumors of the Sella: Coexistence of Pituitary Adenoma and Craniopharyngioma in the Sellar Region. BioMed Central, 2013.

MLA citiranje

Jin, Guishan, et al. Collision Tumors of the Sella: Coexistence of Pituitary Adenoma and Craniopharyngioma in the Sellar Region. BioMed Central, 2013.