Dyfyniad APA

Birring, S., Matos, S., Patel, R., Prudon, B., Evans, D., & Pavord, I. (2006). Cough frequency, cough sensitivity and health status in patients with chronic cough.

Dyfyniad Arddull Chicago

Birring, S., S. Matos, R. Patel, B. Prudon, D. Evans, and I. Pavord. Cough Frequency, Cough Sensitivity and Health Status in Patients with Chronic Cough. 2006.

Dyfyniad MLA

Birring, S., et al. Cough Frequency, Cough Sensitivity and Health Status in Patients with Chronic Cough. 2006.

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