Παραπομπή σε μορφή APA (7η εκδ.)

Fitzgerald, R., di Pietro, M., Ragunath, K., Ang, Y., Kang, J., Watson, P., . . . de Caestecker, J. (2014). British Society of Gastroenterology guidelines on the diagnosis and management of Barrett's oesophagus.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Fitzgerald, R., et al. British Society of Gastroenterology Guidelines on the Diagnosis and Management of Barrett's Oesophagus. 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Fitzgerald, R., et al. British Society of Gastroenterology Guidelines on the Diagnosis and Management of Barrett's Oesophagus. 2014.