APA (7th ed.) Citation

Jaspers, K., & Ashton, E. B. (1961). The question of German guilt. Capricorn Books.

Chicago Style (17th ed.) Citation

Jaspers, Karl, and E. B. Ashton. The Question of German Guilt. New York: Capricorn Books, 1961.

MLA (9th ed.) Citation

Jaspers, Karl, and E. B. Ashton. The Question of German Guilt. Capricorn Books, 1961.