Cita APA (7th ed.)

Yousaf, N., Montinero, W., Birring, S., & Pavord, I. (2013). The long term outcome of patients with unexplained chronic cough.

Cita Chicago (17th ed.)

Yousaf, N., W. Montinero, S. Birring, i I. Pavord. The Long Term Outcome of Patients with Unexplained Chronic Cough. 2013.

Cita MLA (9th ed.)

Yousaf, N., et al. The Long Term Outcome of Patients with Unexplained Chronic Cough. 2013.