Gaya APA

Krapp, K, M., Wilson, J, J. (2005). The Gale Encyclopedia of Children’s Health: Infancy through Adolescence . New York and London: Gale Group.

Gaya MLA

Krapp, Kristine, M.., Wilson, Jeffrey, J.. "The Gale Encyclopedia of Children’s Health: Infancy through Adolescence". New York and London: Gale Group, 2005. Computer File.