SpringerLink (Online service), Negro, R. W. D., & Hodder, R. (2012). Long-Term Oxygen Therapy: New Insights and Perspectives. Springer Milan : Imprint: Springer.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Roberto Walter Dal Negro, and Richard Hodder. Long-Term Oxygen Therapy: New Insights and Perspectives. Milano: Springer Milan : Imprint: Springer, 2012.
MLA (8th ed.) CitationSpringerLink (Online service), et al. Long-Term Oxygen Therapy: New Insights and Perspectives. Springer Milan : Imprint: Springer, 2012.
Warning: These citations may not always be 100% accurate.