Gaya APA

Kroeger, M., Smith, L, J. (2004). Impact Birthing Practices on Breastfeeding : Protecting the Mother and Baby Continuum . USA: Jones and Bartlett.

Gaya MLA

Kroeger, Mary., Smith, Linda, J.. "Impact Birthing Practices on Breastfeeding : Protecting the Mother and Baby Continuum". USA: Jones and Bartlett, 2004. Text.