Yousaf, N., Montinero, W., Birring, S., & Pavord, I. (2013). The long term outcome of patients with unexplained chronic cough.
芝加哥风格引文Yousaf, N., W. Montinero, S. Birring, 与 I. Pavord. The Long Term Outcome of Patients with Unexplained Chronic Cough. 2013.
MLA引文Yousaf, N., et al. The Long Term Outcome of Patients with Unexplained Chronic Cough. 2013.
警告：这些引文格式不一定是100％准确.