Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Kim, J., & Garcia-Aguilar, J. (2015). Surgery for Cancers of the Gastrointestinal Tract: A Step-by-Step Approach. Springer New York : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Joseph Kim, και Julio Garcia-Aguilar. Surgery for Cancers of the Gastrointestinal Tract: A Step-by-Step Approach. New York, NY: Springer New York : Imprint: Springer, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Surgery for Cancers of the Gastrointestinal Tract: A Step-by-Step Approach. Springer New York : Imprint: Springer, 2015.