APA ציטוט

Zhang, H., Chen, Q., Chen, L., Cao, H., Zhang, G., & Chen, D. (2011). Intraoperative device closure of atrial septal defects in the Older Population. BioMed Central.

Citação norma Chicago

Zhang, Hui, Qiang Chen, Liang-Wan Chen, Hua Cao, Gui-Can Zhang, and Dao-Zhong Chen. Intraoperative Device Closure of Atrial Septal Defects in the Older Population. BioMed Central, 2011.

ציטוט MLA

Zhang, Hui, et al. Intraoperative Device Closure of Atrial Septal Defects in the Older Population. BioMed Central, 2011.