APA (7th ed.) Citation

Spence, R., & Spence, P. (1941). Struwwelhitler: A Nazi story book. The Daily Sketch and Sunday Graphic.

Chicago Style (17th ed.) Citation

Spence, Robert, and Philip Spence. Struwwelhitler: A Nazi Story Book. [Great Britain]: The Daily Sketch and Sunday Graphic, 1941.

MLA (8th ed.) Citation

Spence, Robert, and Philip Spence. Struwwelhitler: A Nazi Story Book. The Daily Sketch and Sunday Graphic, 1941.