Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Gordon, D. A., & Katlic, M. R. (2017). Pelvic Floor Dysfunction and Pelvic Surgery in the Elderly: An Integrated Approach. Springer New York : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), David A. Gordon, και Mark R. Katlic. Pelvic Floor Dysfunction and Pelvic Surgery in the Elderly: An Integrated Approach. New York, NY: Springer New York : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Pelvic Floor Dysfunction and Pelvic Surgery in the Elderly: An Integrated Approach. Springer New York : Imprint: Springer, 2017.