Παραπομπή APA

Fraiberg, S. H. (1968). Magic years: Understanding and handling the problems of the early childhood. Methuen & Co..

Παραπομπή Chicago Style

Fraiberg, Selma H. Magic Years: Understanding and Handling the Problems of the Early Childhood. London: Methuen & Co., 1968.

Παραπομπή MLA

Fraiberg, Selma H. Magic Years: Understanding and Handling the Problems of the Early Childhood. Methuen & Co., 1968.