APA (7th ed.) Citation

Ludendorff, M. S., & Grossinger, W. (1977). The origin and nature of the soul. Verlag Hohe Warte.

Chicago Style (17th ed.) Citation

Ludendorff, Mathilde Spiess, and Walter Grossinger. The Origin and Nature of the Soul. Pahl [Germany]: Verlag Hohe Warte, 1977.

MLA (9th ed.) Citation

Ludendorff, Mathilde Spiess, and Walter Grossinger. The Origin and Nature of the Soul. Verlag Hohe Warte, 1977.