Yousaf, N., Monteiro, W., Parker, D., Matos, S., Birring, S., & Pavord, I. (2010). Long-term low-dose erythromycin in patients with unexplained chronic cough: A double-blind placebo controlled trial.
芝加哥风格引文Yousaf, N., W. Monteiro, D. Parker, S. Matos, S. Birring, 与 I. Pavord. Long-term Low-dose Erythromycin in Patients with Unexplained Chronic Cough: A Double-blind Placebo Controlled Trial. 2010.
MLA引文Yousaf, N., et al. Long-term Low-dose Erythromycin in Patients with Unexplained Chronic Cough: A Double-blind Placebo Controlled Trial. 2010.
警告：这些引文格式不一定是100％准确.