APA (7th ed.) Citation

Kierkegaard, S., & Kierkegaard, S. (1965). Der Begriff Angst (6.-7. Tsd.). Diederichs.

Chicago Style (17th ed.) Citation

Kierkegaard, Søren, and Søren Kierkegaard. Der Begriff Angst. 6.-7. Tsd. Düsseldorf: Diederichs, 1965.

MLA (9th ed.) Citation

Kierkegaard, Søren, and Søren Kierkegaard. Der Begriff Angst. 6.-7. Tsd. Diederichs, 1965.