APA (7th ed.) Citation

Beuchler, K., Schulze, H. E., & Grossman, V. (1961). Wide world - close at hand. Der Kinderbuchverlag.

Chicago Style (17th ed.) Citation

Beuchler, Klaus, Horst E. Schulze, and Victor Grossman. Wide World - Close at Hand. Berlin: Der Kinderbuchverlag, 1961.

MLA (9th ed.) Citation

Beuchler, Klaus, et al. Wide World - Close at Hand. Der Kinderbuchverlag, 1961.