APA citiranje

Zilz, C., Blaas, S. H., Pfeifer, M., Jörres, R. A., & Budweiser, S. (2016). Mental health, serum biomarkers and survival in severe COPD: A pilot study. Multidiscip Respir Med.

Citação norma Chicago

Zilz, Christian, Stefan H. Blaas, Michael Pfeifer, Rudolf A. Jörres, and Stephan Budweiser. "Mental Health, Serum Biomarkers and Survival in Severe COPD: A Pilot Study." Multidiscip Respir Med 2016.

MLA citiranje

Zilz, Christian, et al. "Mental Health, Serum Biomarkers and Survival in Severe COPD: A Pilot Study." Multidiscip Respir Med 2016.