SpringerLink (Online service), Sridhar, S., & Wu, G. Y. (2018). Diagnostic and Therapeutic Procedures in Gastroenterology: An Illustrated Guide (2nd ed. 2018.). Springer International Publishing : Imprint: Humana. https://doi.org/10.1007/978-3-319-62993-3
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Subbaramiah Sridhar, και George Y. Wu. Diagnostic and Therapeutic Procedures in Gastroenterology: An Illustrated Guide. 2nd ed. 2018. Cham: Springer International Publishing : Imprint: Humana, 2018. https://doi.org/10.1007/978-3-319-62993-3.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Diagnostic and Therapeutic Procedures in Gastroenterology: An Illustrated Guide. 2nd ed. 2018. Springer International Publishing : Imprint: Humana, 2018. https://doi.org/10.1007/978-3-319-62993-3.
