APA (7th ed.) Citation

Hardel, L., & Vontra, G. (1958). Karlas grosse Reise (2.Aufl.). Kinderbuchverl..

Chicago Style (17th ed.) Citation

Hardel, Lilo, and Gerhard Vontra. Karlas Grosse Reise. 2.Aufl. Berlin: Kinderbuchverl., 1958.

MLA (8th ed.) Citation

Hardel, Lilo, and Gerhard Vontra. Karlas Grosse Reise. 2.Aufl. Kinderbuchverl., 1958.

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