Style de citation APA (7e éd.)

SpringerLink (Online service), Dal Negro, R. W., & Hodder, R. V. (2012). Long-term oxygen therapy: New insights and perspectives (1st ed. 2012.). Springer Milan : Imprint: Springer.

Style de citation Chicago (17e éd.)

SpringerLink (Online service), Roberto Walter Dal Negro, et Richard V. Hodder. Long-term Oxygen Therapy: New Insights and Perspectives. 1st ed. 2012. Milano: Springer Milan : Imprint: Springer, 2012.

Style de citation MLA (8e éd.)

SpringerLink (Online service), et al. Long-term Oxygen Therapy: New Insights and Perspectives. 1st ed. 2012. Springer Milan : Imprint: Springer, 2012.