APA (7th ed.) Zitazioa
ebrary, Inc, & Dickenson, D. (2002). Ethical issues in maternal-fetal medicine. Cambridge University Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Donna Dickenson. Ethical Issues in Maternal-fetal Medicine. Cambridge, UK ; New York, NY, USA: Cambridge University Press, 2002.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Donna Dickenson. Ethical Issues in Maternal-fetal Medicine. Cambridge University Press, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.