Παραπομπή APA

Achenbach, T. M. (1974). Developmental psychopathology. Ronald press.

Παραπομπή Chicago Style

Achenbach, Thomas M. Developmental Psychopathology. New York: Ronald press, 1974.

Παραπομπή MLA

Achenbach, Thomas M. Developmental Psychopathology. Ronald press, 1974.