APA Edition Citation

Soren Kierkegaard. (1989). The Sickness Unto Death: A Christian Psychological Exposition for Edification and Awakening by Anti-Climacus. Penguin.

Chicago Edition Citation

Soren Kierkegaard. The Sickness Unto Death: A Christian Psychological Exposition for Edification and Awakening by Anti-Climacus. London: Penguin, 1989.

MLA Edition Citation

Soren Kierkegaard. The Sickness Unto Death: A Christian Psychological Exposition for Edification and Awakening by Anti-Climacus. Penguin, 1989.