APA Citatie

Georgiev, V. S. (2009). Respiratory Diseases. National Institute of Allergy and Infectious Diseases, NIH.

Chicago Style citaat

Georgiev, Vassil St. "Respiratory Diseases." National Institute of Allergy and Infectious Diseases, NIH 2009.

MLA citatie

Georgiev, Vassil St. "Respiratory Diseases." National Institute of Allergy and Infectious Diseases, NIH 2009.

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