APA (7th ed.) Citation

Waldner, U. (1956). Das Knattermobil. Kinderbuchverlag.

Chicago Style (17th ed.) Citation

Waldner, Ulrich. Das Knattermobil. Berlin: Kinderbuchverlag, 1956.

MLA (8th ed.) Citation

Waldner, Ulrich. Das Knattermobil. Kinderbuchverlag, 1956.

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