Cita APA (7th ed.)
ebrary, Inc, Robson, S. E., & Waugh, J. (2008). Medical disorders in pregnancy: A manual for midwives. Blackwell.
Cita Chicago (17th ed.)
ebrary, Inc, S. Elizabeth Robson, i Jason Waugh. Medical Disorders in Pregnancy: A Manual for Midwives. Oxford ; Ames, Iowa: Blackwell, 2008.
Cita MLA (9th ed.)
ebrary, Inc, et al. Medical Disorders in Pregnancy: A Manual for Midwives. Blackwell, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.