Citazione Stile APA (7a Edizione)

Kierkegaard, S. (1980). The concept of anxiety: A simple psychologically orienting deliberation on the dogmatic issue of hereditary sin. Princeton University Press.

Citazione stile Chigago Style (17a edizione)

Kierkegaard, Søren. The Concept of Anxiety: A Simple Psychologically Orienting Deliberation on the Dogmatic Issue of Hereditary Sin. Princeton: Princeton University Press, 1980.

Citatione MLA (9a ed.)

Kierkegaard, Søren. The Concept of Anxiety: A Simple Psychologically Orienting Deliberation on the Dogmatic Issue of Hereditary Sin. Princeton University Press, 1980.