APA (7th ed.) Citation

Schönfelder, A. Sprache der Behinderten. Krell, Detlef: Kindermaterial.

Chicago Style (17th ed.) Citation

Schönfelder, Andreas. "Sprache Der Behinderten." Krell, Detlef: Kindermaterial .

MLA (8th ed.) Citation

Schönfelder, Andreas. "Sprache Der Behinderten." Krell, Detlef: Kindermaterial, .

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