Παραπομπή APA

Stafford-Clark, D. (1952). Psychiatry to - day. Penguin Books.

Παραπομπή Chicago Style

Stafford-Clark, David. Psychiatry to - Day. Australia: Penguin Books, 1952.

Παραπομπή MLA

Stafford-Clark, David. Psychiatry to - Day. Penguin Books, 1952.