Cita APA (7a ed.)

Ammerman, R. T. (1990). Children at risk: An evaluation of factors contributing to child abuse and neglect. Plenum Pr.

Cita Chicago Style (17a ed.)

Ammerman, Robert T. Children at Risk: An Evaluation of Factors Contributing to Child Abuse and Neglect. New York [u.a.]: Plenum Pr, 1990.

Cita MLA (8a ed.)

Ammerman, Robert T. Children at Risk: An Evaluation of Factors Contributing to Child Abuse and Neglect. Plenum Pr, 1990.