APA-viite

Frankl, V. E. (1975). The unconscious God: Psychotherapy and theology. Hodder and Stoughton.

Chicago-tyylinen lähdeviittaus

Frankl, Viktor E. The Unconscious God: Psychotherapy and Theology. London: Hodder and Stoughton, 1975.

MLA-viite

Frankl, Viktor E. The Unconscious God: Psychotherapy and Theology. Hodder and Stoughton, 1975.