APA (7th ed.) Citation

Zumkeller, C. (1990). Betty - das Leben danach.

Chicago Style (17th ed.) Citation

Zumkeller, Cornelia. Betty - Das Leben Danach. 1990.

MLA (9th ed.) Citation

Zumkeller, Cornelia. Betty - Das Leben Danach. 1990.

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