Cita APA (7a ed.)

Eichstaedt, C. B., & Lavay, B. W. (1992). Physical activity for individuals with mental retardation. Human Kinetics.

Cita Chicago Style (17a ed.)

Eichstaedt, Carl B., y Barry W. Lavay. Physical Activity for Individuals with Mental Retardation. Champaign, Ill: Human Kinetics, 1992.

Cita MLA (9a ed.)

Eichstaedt, Carl B., y Barry W. Lavay. Physical Activity for Individuals with Mental Retardation. Human Kinetics, 1992.