APA (7th ed.) Citation

Jaspers, K. (1951). Man in the modern age ([New ed.].). Routledge & Paul.

Chicago Style (17th ed.) Citation

Jaspers, Karl. Man in the Modern Age. [New ed.]. London: Routledge & Paul, 1951.

MLA (9th ed.) Citation

Jaspers, Karl. Man in the Modern Age. [New ed.]. Routledge & Paul, 1951.