APA (7th ed.) Citation

Zimnik, R. (1979). Bills Ballonfahrt. Diogenes.

Chicago Style (17th ed.) Citation

Zimnik, Reiner. Bills Ballonfahrt. Zürich: Diogenes, 1979.

MLA (9th ed.) Citation

Zimnik, Reiner. Bills Ballonfahrt. Diogenes, 1979.

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