APA (7th ed.) Citation

Traub, G. (1924). Wann wird's besser ? Letsch.

Chicago Style (17th ed.) Citation

Traub, Gottfried. Wann Wird's Besser ? Hannover [u.a.]: Letsch, 1924.

MLA (8th ed.) Citation

Traub, Gottfried. Wann Wird's Besser ? Letsch, 1924.

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