Aladjem, S., & Vidyasagar, D. (1982). Atlas of Perinatology.
Chicago Style aipamenaAladjem, Silvio, and D. Vidyasagar. Atlas of Perinatology. 1982.
MLA aipamenaAladjem, Silvio, and D. Vidyasagar. Atlas of Perinatology. 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.