APA

(1991). Healthy children 2000: nationa health promotion and disease prevention objectives related to mothers, infants, children, adolescents, and youth. Washington: Maternal and Child Bureau.

Chicago

1991. Healthy children 2000: nationa health promotion and disease prevention objectives related to mothers, infants, children, adolescents, and youth. Washington: Maternal and Child Bureau.

Harvard

(1991). Healthy children 2000: nationa health promotion and disease prevention objectives related to mothers, infants, children, adolescents, and youth. Washington: Maternal and Child Bureau.

MLA

Healthy children 2000: nationa health promotion and disease prevention objectives related to mothers, infants, children, adolescents, and youth. Washington: Maternal and Child Bureau. 1991.