APA (7th ed.) Citation

(1999). Wunder, Rätsel, Phänomene. Gruner + Jahr.

Chicago Style (17th ed.) Citation

Wunder, Rätsel, Phänomene. München: Gruner + Jahr, 1999.

MLA (9th ed.) Citation

Wunder, Rätsel, Phänomene. Gruner + Jahr, 1999.

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