Cita APA (7a ed.)

Humphrey, J. H. (2003). Child development through sports. Haworth Press.

Cita Chicago Style (17a ed.)

Humphrey, James H. Child Development Through Sports. New York: Haworth Press, 2003.

Cita MLA (8a ed.)

Humphrey, James H. Child Development Through Sports. Haworth Press, 2003.