Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Xie, J. (2011). Hedgehog signaling activation in human cancer and its clinical implications (1.). Springer New York.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Jingwu Xie. Hedgehog Signaling Activation in Human Cancer and Its Clinical Implications. 1. New York, NY: Springer New York, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Jingwu Xie. Hedgehog Signaling Activation in Human Cancer and Its Clinical Implications. 1. Springer New York, 2011.