Gaya APA

H., R., E., JR., R., E., M. (1985). Health of the Preschool Child . New York: Collier Macmillan Publishing Company.

Gaya MLA

H., R., E., JR., R., E., M.. Health of the Preschool Child. New York: Collier Macmillan Publishing Company, 1985. Text.