APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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