Παραπομπή σε μορφή APA (7η εκδ.)

Witmer, H. L. (1940). Psychiatric clinics for children: With special reference to state programs. The Commonwealth Fund.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Witmer, Helen Leland. Psychiatric Clinics for Children: With Special Reference to State Programs. New York: The Commonwealth Fund, 1940.

Παραπομπή σε μορφή MLA (8th εκδ.)

Witmer, Helen Leland. Psychiatric Clinics for Children: With Special Reference to State Programs. The Commonwealth Fund, 1940.