APA (7th ed.) Citation

John, K. (1910). Hypomanie und Querulantenwahn. [s.n.].

Chicago Style (17th ed.) Citation

John, Karl. Hypomanie Und Querulantenwahn. Berlin: [s.n.], 1910.

MLA (8th ed.) Citation

John, Karl. Hypomanie Und Querulantenwahn. [s.n.], 1910.

Warning: These citations may not always be 100% accurate.