Cita APA (7a ed.)
Xiong, X., Yan, P., Gao, C., Sun, Q., & Xu, F. (2016). The Value of Contrast-Enhanced Ultrasound in the Diagnosis of Cesarean Scar Pregnancy. BioMed Research International, 2016, 1-6.
Cita Chicago Style (17a ed.)
Xiong, Xi, Ping Yan, Chunyan Gao, Qiulei Sun, y Fenglian Xu. "The Value of Contrast-Enhanced Ultrasound in the Diagnosis of Cesarean Scar Pregnancy." BioMed Research International 2016 (2016): 1-6.
Cita MLA (9a ed.)
Xiong, Xi, et al. "The Value of Contrast-Enhanced Ultrasound in the Diagnosis of Cesarean Scar Pregnancy." BioMed Research International, vol. 2016, 2016, pp. 1-6.
Precaución: Estas citas no son 100% exactas.