APA (7th ed.) Citation

(1994). Kreativität entwickeln (Authorized German language ed., 1. German printing.). Time-Life-Bücher.

Chicago Style (17th ed.) Citation

Kreativität Entwickeln. Authorized German language ed., 1. German printing. Amsterdam: Time-Life-Bücher, 1994.

MLA (9th ed.) Citation

Kreativität Entwickeln. Authorized German language ed., 1. German printing. Time-Life-Bücher, 1994.

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