Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Gullo, A., & Berlot, G. (2006). Perioperative and Critical Care Medicine: Educational Issues 2005. Springer Milan.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Antonino Gullo, και Giorgio Berlot. Perioperative and Critical Care Medicine: Educational Issues 2005. Milano: Springer Milan, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Perioperative and Critical Care Medicine: Educational Issues 2005. Springer Milan, 2006.