Παραπομπή σε μορφή APA (7η εκδ.)

McDougall, J., & Lebovici, S. (1989). Dialogue with Sammy: A psychological contribution to the understanding of child psychosis. Free Association Books.

Παραπομπή σε μορφή Chicago (17η εκδ.)

McDougall, Joyce, και Serge Lebovici. Dialogue with Sammy: A Psychological Contribution to the Understanding of Child Psychosis. London: Free Association Books, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

McDougall, Joyce, και Serge Lebovici. Dialogue with Sammy: A Psychological Contribution to the Understanding of Child Psychosis. Free Association Books, 1989.