Gaya APA

Olds, S, B. et al (2000). Maternal - newborn nursing : a family and community - based approach Ed. 6 (6). New Jersey: Prentice Hall health.

Gaya MLA

Olds, Sally, B.. et al. "Maternal - newborn nursing : a family and community - based approach Ed. 6". 6 New Jersey: Prentice Hall health, 2000. Text.