APA (7th ed.) Citation

Fellmann, J., & Fellmann, H. (1997). Fellmanns Kinder der Zukunft.

Chicago Style (17th ed.) Citation

Fellmann, Johanna, and Heinrich Fellmann. Fellmanns Kinder Der Zukunft. 1997.

MLA (9th ed.) Citation

Fellmann, Johanna, and Heinrich Fellmann. Fellmanns Kinder Der Zukunft. 1997.

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