APA Citatie

Walsh, D. A., & Govan, J. R. (1990). Long term continuous domiciliary oxygen therapy by transtracheal catheter.

Chicago Style citaat

Walsh, D A., en J R. Govan. Long Term Continuous Domiciliary Oxygen Therapy By Transtracheal Catheter. 1990.

MLA citatie

Walsh, D A., en J R. Govan. Long Term Continuous Domiciliary Oxygen Therapy By Transtracheal Catheter. 1990.

Let op: Deze citaties zijn niet altijd 100% accuraat.