APA استشهاد

Cheng, L., Zhang, J., Wang, Z., Zhou, M., Liang, Z., Zhao, L., . . . Wu, Y. (2020). Efficacy and safety of left bundle branch area pacing versus biventricular pacing in heart failure patients with left bundle branch block: Study protocol for a randomised controlled trial. BMJ Open.

استشهاد بنمط شيكاغو

Cheng, Liting, Junmeng Zhang, Zefeng Wang, Mengge Zhou, Zhuo Liang, Lin Zhao, Jieruo Chen, و Yongquan Wu. "Efficacy and Safety of Left Bundle Branch Area Pacing Versus Biventricular Pacing in Heart Failure Patients With Left Bundle Branch Block: Study Protocol for a Randomised Controlled Trial." BMJ Open 2020.

MLA استشهاد

Cheng, Liting, et al. "Efficacy and Safety of Left Bundle Branch Area Pacing Versus Biventricular Pacing in Heart Failure Patients With Left Bundle Branch Block: Study Protocol for a Randomised Controlled Trial." BMJ Open 2020.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.