APA aipamena

Patel, I., Seemungal, T., Wilks, M., Lloyd-Owen, S., Donaldson, G., & Wedzicha, J. (2002). Relationship between bacterial colonisation and the frequency, character, and severity of COPD exacerbations. BMJ Group.

Chicago Style aipamena

Patel, I., T. Seemungal, M. Wilks, S. Lloyd-Owen, G. Donaldson, and J. Wedzicha. Relationship between Bacterial Colonisation and the Frequency, Character, and Severity of COPD Exacerbations. BMJ Group, 2002.

MLA aipamena

Patel, I., et al. Relationship between Bacterial Colonisation and the Frequency, Character, and Severity of COPD Exacerbations. BMJ Group, 2002.