APA (7th ed.) Citation

Illing, W. (1957). Start in den Himmel. Wunderlich.

Chicago Style (17th ed.) Citation

Illing, Walter. Start in Den Himmel. Leipzig: Wunderlich, 1957.

MLA (8th ed.) Citation

Illing, Walter. Start in Den Himmel. Wunderlich, 1957.

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