Gaya APA

Kierkegaard, S. (1980). The Sickness Unto Death: A Christian Psychological Exposition for Upbuilding and Awakening . : Princeton Univ. Press.

Gaya MLA

Kierkegaard, Soren. "The Sickness Unto Death: A Christian Psychological Exposition for Upbuilding and Awakening". : Princeton Univ. Press, 1980. .