APA (7th ed.) Zitazioa
ebrary, Inc, Bale, J. R., Stoll, B. J., & Lucas, A. O. (2003). Reducing birth defects: Meeting the challenges in the developing world. National Academies Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Judith R. Bale, Barbara J. Stoll, eta Adetokunbo O. Lucas. Reducing Birth Defects: Meeting the Challenges in the Developing World. Washington, DC: National Academies Press, 2003.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Reducing Birth Defects: Meeting the Challenges in the Developing World. National Academies Press, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.