APA (7th ed.) Citation

Behler, B. (1981). Geistig Behinderte.

Chicago Style (17th ed.) Citation

Behler, Brigitte. Geistig Behinderte. Berlin, 1981.

MLA (9th ed.) Citation

Behler, Brigitte. Geistig Behinderte. 1981.

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