Cita APA

Düpree, H., Lewejohann, J., Gleiβ, J., Muhl, E., & Bruch, H. (1999). Fiberoptic bronchoscopy of the intubated patient with life-threatening hemoptysis. BioMed Central.

Chicago Style Citation

Düpree, H-J, J-C Lewejohann, J. Gleiβ, E. Muhl, i H-P Bruch. Fiberoptic Bronchoscopy of the Intubated Patient With Life-threatening Hemoptysis. BioMed Central, 1999.

Cita MLA

Düpree, H-J, et al. Fiberoptic Bronchoscopy of the Intubated Patient With Life-threatening Hemoptysis. BioMed Central, 1999.