Παραπομπή APA

Eysenck, H. J. (1975). Future of psychiatry. Methuen.

Παραπομπή Chicago Style

Eysenck, H J. Future of Psychiatry. London: Methuen, 1975.

Παραπομπή MLA

Eysenck, H J. Future of Psychiatry. Methuen, 1975.