APA (7th ed.) Citation

Tewes, U., & Thurner, F. (1976). Testbatterie grammatische Kompetenz: TGK. Westermann.

Chicago Style (17th ed.) Citation

Tewes, Uwe, and Franz Thurner. Testbatterie Grammatische Kompetenz: TGK. Braunschweig: Westermann, 1976.

MLA (9th ed.) Citation

Tewes, Uwe, and Franz Thurner. Testbatterie Grammatische Kompetenz: TGK. Westermann, 1976.

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