APA (7th ed.) Citation

Betten, A., Fix, U., & Wanning, B. (2017). Handbuch Sprache in der Literatur. De Gruyter.

Chicago Style (17th ed.) Citation

Betten, Anne, Ulla Fix, and Berbeli Wanning. Handbuch Sprache in Der Literatur. Berlin: De Gruyter, 2017.

MLA (9th ed.) Citation

Betten, Anne, et al. Handbuch Sprache in Der Literatur. De Gruyter, 2017.