APA-viite (7. p.)

REUWER, P., Bruines, H., & Franx, A. (2009). Proactive support of labor: The challenge of normal childbirth. Cambridge University Press.

Chicago-viite (17. p.)

REUWER, Paul, Hein Bruines, ja Arie Franx. Proactive Support of Labor: The Challenge of Normal Childbirth. Cambridge University Press, 2009.

MLA-viite (9. p.)

REUWER, Paul, et al. Proactive Support of Labor: The Challenge of Normal Childbirth. Cambridge University Press, 2009.