Cita APA (7a ed.)
Early pregnancy: Biology and medicine [Early Pregnancy (Cherry Hill)] NLMUID: 100940263.
Cita Chicago Style (17a ed.)
Early Pregnancy: Biology and Medicine [Early Pregnancy (Cherry Hill)] NLMUID: 100940263.
Cita MLA (9a ed.)
Early Pregnancy: Biology and Medicine [Early Pregnancy (Cherry Hill)] NLMUID: 100940263.
Precaución: Estas citas no son 100% exactas.