Παραπομπή σε μορφή APA (7η εκδ.)
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.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Bellamy, David, και 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.
Παραπομπή σε μορφή MLA (9th εκδ.)
Bellamy, David, και Rachel Booker. Chronic Obstructive Pulmonary Disease in Primary Care: All You Need to Know to Manage COPD in Your Practice. 3rd ed. Class, 2004.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.