APA (7th ed.) Citation

Trutkowski, E. (2016). Topic drop and null subjects in German. De Gruyter.

Chicago Style (17th ed.) Citation

Trutkowski, Ewa. Topic Drop and Null Subjects in German. Berlin: De Gruyter, 2016.

MLA (9th ed.) Citation

Trutkowski, Ewa. Topic Drop and Null Subjects in German. De Gruyter, 2016.

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