APA aipamena

Maternal health, neonatology and perinatology: Matern. health neonatol. perinatol. London: BioMed Central.

Chicago Style aipamena

Maternal Health, Neonatology and Perinatology: Matern. Health Neonatol. Perinatol. London: BioMed Central.

MLA aipamena

Maternal Health, Neonatology and Perinatology: Matern. Health Neonatol. Perinatol. London: BioMed Central.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.