Cita APA

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

Citación estilo Chicago

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

Cita MLA

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