Παραπομπή σε μορφή APA (7η εκδ.)

Oakland, K., Chadwick, G., East, J., Guy, R., Humphries, A., Jairath, V., . . . Hoare, J. (2019). Diagnosis and management of acute lower gastrointestinal bleeding: Guidelines from the British Society of Gastroenterology. BMJ.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Oakland, K., et al. Diagnosis and Management of Acute Lower Gastrointestinal Bleeding: Guidelines from the British Society of Gastroenterology. BMJ, 2019.

Παραπομπή σε μορφή MLA (9th εκδ.)

Oakland, K., et al. Diagnosis and Management of Acute Lower Gastrointestinal Bleeding: Guidelines from the British Society of Gastroenterology. BMJ, 2019.