APA استشهاد

Majorski, D. S., Magnet, F. S., Thilemann, S., Schmoor, C., Windisch, W., & Schwarz, S. B. (2021). Portable NIV for patients with moderate to severe COPD: Two randomized crossover trials. Respir Res.

استشهاد بنمط شيكاغو

Majorski, Daniel Sebastian, Friederike Sophie Magnet, Saadia Thilemann, Claudia Schmoor, Wolfram Windisch, و Sarah Bettina Schwarz. "Portable NIV for Patients With Moderate to Severe COPD: Two Randomized Crossover Trials." Respir Res 2021.

MLA استشهاد

Majorski, Daniel Sebastian, et al. "Portable NIV for Patients With Moderate to Severe COPD: Two Randomized Crossover Trials." Respir Res 2021.

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