Dyfyniad APA

Windisch, W., Haenel, M., Storre, J. H., & Dreher, M. (2009). High-intensity non-invasive positive pressure ventilation for stable hypercapnic COPD. Ivyspring International Publisher.

Dyfyniad Arddull Chicago

Windisch, Wolfram, Moritz Haenel, Jan H. Storre, and Michael Dreher. High-intensity Non-invasive Positive Pressure Ventilation for Stable Hypercapnic COPD. Ivyspring International Publisher, 2009.

Dyfyniad MLA

Windisch, Wolfram, Moritz Haenel, Jan H. Storre, and Michael Dreher. High-intensity Non-invasive Positive Pressure Ventilation for Stable Hypercapnic COPD. Ivyspring International Publisher, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.