Παραπομπή σε μορφή APA (7η εκδ.)

Hearnshaw, S., Logan, R., Lowe, D., Travis, S., Murphy, M., & Palmer, K. (2010). Use of endoscopy for management of acute upper gastrointestinal bleeding in the UK: Results of a nationwide audit.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hearnshaw, SA, R. Logan, D. Lowe, S. Travis, M. Murphy, και K. Palmer. Use of Endoscopy for Management of Acute Upper Gastrointestinal Bleeding in the UK: Results of a Nationwide Audit. 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hearnshaw, SA, et al. Use of Endoscopy for Management of Acute Upper Gastrointestinal Bleeding in the UK: Results of a Nationwide Audit. 2010.