APA (7th ed.) Citation

Biddulph, S. (1994). Das Geheimnis glücklicher Kinder. Beust.

Chicago Style (17th ed.) Citation

Biddulph, Steve. Das Geheimnis Glücklicher Kinder. München: Beust, 1994.

MLA (9th ed.) Citation

Biddulph, Steve. Das Geheimnis Glücklicher Kinder. Beust, 1994.

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