توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Bellamy, D., & Booker, R. (2011). Chronic obstructive pulmonary disease in primary care: All you need to know to manage COPD in your practice (4th ed.). Class Pub..

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Bellamy, David, و Rachel Booker. Chronic Obstructive Pulmonary Disease in Primary Care: All You Need to Know to Manage COPD in Your Practice. 4th ed. London: Class Pub., 2011.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Bellamy, David, و Rachel Booker. Chronic Obstructive Pulmonary Disease in Primary Care: All You Need to Know to Manage COPD in Your Practice. 4th ed. Class Pub., 2011.