Citação norma APA

Harder, J. A. (1991). Children in Competitive Sport: Acting as the child athlete's advocate.

Citação norma Chicago

Harder, James A. Children in Competitive Sport: Acting As the Child Athlete's Advocate. 1991.

Citação norma MLA

Harder, James A. Children in Competitive Sport: Acting As the Child Athlete's Advocate. 1991.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.