SpringerLink (Online service), Viigimaa, M., Vlachopoulos, C., & Doumas, M. (2015). Erectile Dysfunction in Hypertension and Cardiovascular Disease: A Guide for Clinicians. Springer International Publishing : Imprint: Springer.
Chicago-viite (17. p.)SpringerLink (Online service), Margus Viigimaa, Charalambos Vlachopoulos, ja Michael Doumas. Erectile Dysfunction in Hypertension and Cardiovascular Disease: A Guide for Clinicians. Cham: Springer International Publishing : Imprint: Springer, 2015.
MLA-viite (8. p.)SpringerLink (Online service), et al. Erectile Dysfunction in Hypertension and Cardiovascular Disease: A Guide for Clinicians. Springer International Publishing : Imprint: Springer, 2015.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.