APA aipamena

Schnabel, A., Glutig, K., & Vogelberg, C. (2012). Bridging bronchus - a rare cause of recurrent wheezy bronchitis. BioMed Central.

Chicago Style aipamena

Schnabel, Anja, Katja Glutig, and Christian Vogelberg. Bridging Bronchus - a Rare Cause of Recurrent Wheezy Bronchitis. BioMed Central, 2012.

MLA aipamena

Schnabel, Anja, Katja Glutig, and Christian Vogelberg. Bridging Bronchus - a Rare Cause of Recurrent Wheezy Bronchitis. BioMed Central, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.