Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Pryor, A. D., Pappas, T. N., & Branch, M. S. (2010). Gastrointestinal Bleeding: A Practical Approach to Diagnosis and Management. Springer New York.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Aurora D. Pryor, Theodore N. Pappas, και Malcolm Stanley Branch. Gastrointestinal Bleeding: A Practical Approach to Diagnosis and Management. New York, NY: Springer New York, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Gastrointestinal Bleeding: A Practical Approach to Diagnosis and Management. Springer New York, 2010.