APA aipamena

Mata Jiménez, L., & Villatoro, E. (1977). Umbilical Cord Immunoglobulins and Fetal Maturity: Neonates in a Guatemalan Indian Village.

Chicago Style aipamena

Mata Jiménez, Leonardo, y Elba Villatoro. Umbilical Cord Immunoglobulins and Fetal Maturity: Neonates in a Guatemalan Indian Village. 1977.

MLA aipamena

Mata Jiménez, Leonardo, y Elba Villatoro. Umbilical Cord Immunoglobulins and Fetal Maturity: Neonates in a Guatemalan Indian Village. 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.