Παραπομπή σε μορφή APA (7η εκδ.)

Spiegel, S. (1989). An interpersonal approach to child therapy: The treatent of children and adolescents from an interpersonal point of view. Columbia University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Spiegel, Stanley. An Interpersonal Approach to Child Therapy: The Treatent of Children and Adolescents from an Interpersonal Point of View. New York: Columbia University Press, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

Spiegel, Stanley. An Interpersonal Approach to Child Therapy: The Treatent of Children and Adolescents from an Interpersonal Point of View. Columbia University Press, 1989.