APA (7th ed.) Citation

Jacobsen, J. P. (1979). Zwei Welten.

Chicago Style (17th ed.) Citation

Jacobsen, Jens Peter. Zwei Welten. 1979.

MLA (9th ed.) Citation

Jacobsen, Jens Peter. Zwei Welten. 1979.

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