De Vries, R. G. (2004). A pleasing birth: Midwives and maternity care in the Netherlands. Temple University Press.
Chicago-Zitierstil (17. Ausg.)De Vries, Raymond G. A Pleasing Birth: Midwives and Maternity Care in the Netherlands. Philadelphia: Temple University Press, 2004.
MLA-Zitierstil (9. Ausg.)De Vries, Raymond G. A Pleasing Birth: Midwives and Maternity Care in the Netherlands. Temple University Press, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.