Gaya APA

Gallahue, D, L., Ozmun, J, C. (2006). Understanding Motor Development : Infants, Children, Adolescents, Adults 6'th Ed. (6). New York: McGraw-Hill Companies.

Gaya MLA

Gallahue, David, L.., Ozmun, John, C.. "Understanding Motor Development : Infants, Children, Adolescents, Adults 6'th Ed.". 6 New York: McGraw-Hill Companies, 2006. Text.