Citação norma APA

Chen, Q., Khaddour, A., Tang, A., & Livesey, S. (2001). Surgical Ostioplasty for Isolated Ostial Stenosis of the Left Main Stem Coronary Artery.

Citação norma Chicago

Chen, Qiang, Ahmed Khaddour, Augustine Tang, and Steven Livesey. Surgical Ostioplasty for Isolated Ostial Stenosis of the Left Main Stem Coronary Artery. 2001.

Citação norma MLA

Chen, Qiang, Ahmed Khaddour, Augustine Tang, and Steven Livesey. Surgical Ostioplasty for Isolated Ostial Stenosis of the Left Main Stem Coronary Artery. 2001.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.