Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Pescatori, M., Zbar, A. P., & Bartram, C. I. (2006). Clinical Ultrasound in Benign Proctology: 2-D and 3-D Anal, Vaginal and Transperineal Techniques. Springer Milan.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Mario Pescatori, Andrew P. Zbar, και Clive I. Bartram. Clinical Ultrasound in Benign Proctology: 2-D and 3-D Anal, Vaginal and Transperineal Techniques. Milano: Springer Milan, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Clinical Ultrasound in Benign Proctology: 2-D and 3-D Anal, Vaginal and Transperineal Techniques. Springer Milan, 2006.