APA সাইটেশন

Bekridelis, A., Antoniadou, E., Georgiadou, T., Kiparissi, A., Vasiliagou, S., Skordi, S., & Grigoriadou, P. (2003). ICU staff level of depression. BioMed Central.

শিকাগো স্টাইলে সাইটেশন

Bekridelis, A., E. Antoniadou, T. Georgiadou, A. Kiparissi, S. Vasiliagou, S. Skordi, এবং P. Grigoriadou. ICU Staff Level of Depression. BioMed Central, 2003.

এমএলএ সাইটেশন

Bekridelis, A., et al. ICU Staff Level of Depression. BioMed Central, 2003.