Παραπομπή σε μορφή APA (7η εκδ.)

Pryor, A. D., Pappas, T. N., & Branch, M. S. (2010). Gastrointestinal bleeding: A practical approach to diagnosis and management. Springer. https://doi.org/10.1002/9781444398892

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pryor, Aurora D., Theodore N. Pappas, και Malcolm Stanley Branch. Gastrointestinal Bleeding: A Practical Approach to Diagnosis and Management. New York: Springer, 2010. https://doi.org/10.1002/9781444398892.

Παραπομπή σε μορφή MLA (8th εκδ.)

Pryor, Aurora D., et al. Gastrointestinal Bleeding: A Practical Approach to Diagnosis and Management. Springer, 2010. https://doi.org/10.1002/9781444398892.