Cita APA (7a ed.)

Prata, G. (1990). A systemic harpoon into family games: Preventive interventions in therapy. Brunner-Mazel.

Cita Chicago Style (17a ed.)

Prata, Giuliana. A Systemic Harpoon into Family Games: Preventive Interventions in Therapy. New York: Brunner-Mazel, 1990.

Cita MLA (9a ed.)

Prata, Giuliana. A Systemic Harpoon into Family Games: Preventive Interventions in Therapy. Brunner-Mazel, 1990.