APA (7th ed.) Citation

Aschersleben, K. (1977). Motivations-probleme in der Schule.

Chicago Style (17th ed.) Citation

Aschersleben, Karl. Motivations-probleme in Der Schule. 1977.

MLA (9th ed.) Citation

Aschersleben, Karl. Motivations-probleme in Der Schule. 1977.

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