APA
Kierkegaard S., . (1980). Concept of anxiety: a simple psychologically orienting deliberation on the dogmatic issue of hereditary sin, Soren Kierkegaard, eng. New Jersey, Princeton University Press: .
Chicago
Kierkegaard Soren, . 1980. Concept of anxiety: a simple psychologically orienting deliberation on the dogmatic issue of hereditary sin, Soren Kierkegaard, eng. New Jersey, Princeton University Press: .
Harvard
Kierkegaard S., . (1980). Concept of anxiety: a simple psychologically orienting deliberation on the dogmatic issue of hereditary sin, Soren Kierkegaard, eng. New Jersey, Princeton University Press: .
MLA
Kierkegaard Soren, . Concept of anxiety: a simple psychologically orienting deliberation on the dogmatic issue of hereditary sin, Soren Kierkegaard, eng. New Jersey, Princeton University Press: . 1980.