APA (7th ed.) Citation

Müller, H. J., & Herschel, K. (1951). Was Tiere erleben (21.-40. Tausend.). Kinderbuchverlag.

Chicago Style (17th ed.) Citation

Müller, Hans Joachim, and Kurt Herschel. Was Tiere Erleben. 21.-40. Tausend. Berlin: Kinderbuchverlag, 1951.

MLA (8th ed.) Citation

Müller, Hans Joachim, and Kurt Herschel. Was Tiere Erleben. 21.-40. Tausend. Kinderbuchverlag, 1951.

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