Παραπομπή σε μορφή APA (7η εκδ.)

Knapp, M. (2007). Mental health policy and practice across Europe: The future direction of mental health care. Open University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Knapp, Martin. Mental Health Policy and Practice Across Europe: The Future Direction of Mental Health Care. New York: Open University Press, 2007.

Παραπομπή σε μορφή MLA (8th εκδ.)

Knapp, Martin. Mental Health Policy and Practice Across Europe: The Future Direction of Mental Health Care. Open University Press, 2007.