APA (7th ed.) Citation
Jaspers, K., & Jaspers, K. Einführung in die Philosophie. Piper.
Chicago Style (17th ed.) Citation
Jaspers, Karl, and Karl Jaspers. Einführung in Die Philosophie. Munich, Alemania: Piper.
MLA (9th ed.) Citation
Jaspers, Karl, and Karl Jaspers. Einführung in Die Philosophie. Piper.
Warning: These citations may not always be 100% accurate.