APA (7th ed.) Zitazioa
ebrary, Inc, Robson, S. E., & Waugh, J. (2008). Medical disorders in pregnancy: A manual for midwives. Blackwell.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, S. Elizabeth Robson, eta Jason Waugh. Medical Disorders in Pregnancy: A Manual for Midwives. Oxford ; Ames, Iowa: Blackwell, 2008.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Medical Disorders in Pregnancy: A Manual for Midwives. Blackwell, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.