Citazione APA

Kenn, K., & Hess, M. M. (2008). Vocal Cord Dysfunction: An Important Differential Diagnosis of Bronchial Asthma. Deutscher Arzte Verlag.

Stile di citazione Chicago

Kenn, Klaus, e Markus M. Hess. Vocal Cord Dysfunction: An Important Differential Diagnosis of Bronchial Asthma. Deutscher Arzte Verlag, 2008.

Citazione MLA

Kenn, Klaus, e Markus M. Hess. Vocal Cord Dysfunction: An Important Differential Diagnosis of Bronchial Asthma. Deutscher Arzte Verlag, 2008.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.