Gaya APA

Mena, J, G. (1993). Infants, Toddlers, And Caregivers (Ed V). New York, USA: Mc Graw Hill.

Gaya MLA

Mena, Janet, Gonzales. "Infants, Toddlers, And Caregivers". Ed V New York, USA: Mc Graw Hill, 1993. Text.