APA-viite (7. p.)

Bellamy, D., & Booker, R. (2004). Chronic obstructive pulmonary disease in primary care: All you need to know to manage COPD in your practice (3rd ed.). Class.

Chicago-viite (17. p.)

Bellamy, David, ja Rachel Booker. Chronic Obstructive Pulmonary Disease in Primary Care: All You Need to Know to Manage COPD in Your Practice. 3rd ed. London: Class, 2004.

MLA-viite (9. p.)

Bellamy, David, ja Rachel Booker. Chronic Obstructive Pulmonary Disease in Primary Care: All You Need to Know to Manage COPD in Your Practice. 3rd ed. Class, 2004.