APA način citiranja

Sessler, C. N., & Wilhelm, W. (2008). Analgesia and sedation in the intensive care unit: An overview of the issues. BioMed Central.

Čikaški stil citiranja

Sessler, Curtis N., i Wolfram Wilhelm. Analgesia and Sedation in the Intensive Care Unit: An Overview of the Issues. BioMed Central, 2008.

MLA način citiranja

Sessler, Curtis N., i Wolfram Wilhelm. Analgesia and Sedation in the Intensive Care Unit: An Overview of the Issues. BioMed Central, 2008.