Παραπομπή APA

Hannay, A. T., & Kierkegaard, S. A. (1989). The sickness unto death.

Παραπομπή Chicago Style

Hannay, Alastair; Translator, και Soren; Author Kierkegaard. The Sickness Unto Death. London, Penguin, 1989.

Παραπομπή MLA

Hannay, Alastair; Translator, και Soren; Author Kierkegaard. The Sickness Unto Death. 1989.