Παραπομπή σε μορφή APA (7η εκδ.)

Hearnshaw, S., Logan, R., Palmer, K., Card, T., Travis, S., & Murphy, M. (2010). Outcomes following early red blood cell transfusion in acute upper gastrointestinal bleeding.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hearnshaw, SA, R. Logan, K. Palmer, T. Card, S. Travis, και M. Murphy. Outcomes Following Early Red Blood Cell Transfusion in Acute Upper Gastrointestinal Bleeding. 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hearnshaw, SA, et al. Outcomes Following Early Red Blood Cell Transfusion in Acute Upper Gastrointestinal Bleeding. 2010.