Cita APA

Andresen, E., Günther, G., Bullwinkel, J., Lange, C., & Heine, H. (2011). Increased Expression of Beta-Defensin 1 (DEFB1) in Chronic Obstructive Pulmonary Disease. Public Library of Science.

Chicago Style Citation

Andresen, Ellen, Gunar Günther, Jörn Bullwinkel, Christoph Lange, i Holger Heine. Increased Expression of Beta-Defensin 1 (DEFB1) in Chronic Obstructive Pulmonary Disease. Public Library of Science, 2011.

Cita MLA

Andresen, Ellen, et al. Increased Expression of Beta-Defensin 1 (DEFB1) in Chronic Obstructive Pulmonary Disease. Public Library of Science, 2011.