توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Birring, S., Prudon, B., Carr, A., Singh, S., Morgan, M., & Pavord, I. (2003). Development of a symptom specific health status measure for patients with chronic cough: Leicester Cough Questionnaire (LCQ).

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Birring, S., B. Prudon, A. Carr, S. Singh, MD Morgan, و I. Pavord. Development of a Symptom Specific Health Status Measure for Patients with Chronic Cough: Leicester Cough Questionnaire (LCQ). 2003.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Birring, S., et al. Development of a Symptom Specific Health Status Measure for Patients with Chronic Cough: Leicester Cough Questionnaire (LCQ). 2003.