Warren, C. P. W. The Nature and Causes of Chronic Obstructive Pulmonary Disease: A Historical Perspective. Wiley.
Chicago Style (17th ed.) CitationWarren, C Peter W. The Nature and Causes of Chronic Obstructive Pulmonary Disease: A Historical Perspective. Wiley.
MLA (9th ed.) CitationWarren, C Peter W. The Nature and Causes of Chronic Obstructive Pulmonary Disease: A Historical Perspective. Wiley.
Warning: These citations may not always be 100% accurate.