Cita APA (7a ed.)

Hagestedt, L., & Lang, C. L. (2017). Kelterborn - Kippenberger. De Gruyter.

Cita Chicago Style (17a ed.)

Hagestedt, Lutz, y Carl Ludwig Lang. Kelterborn - Kippenberger. Berlin [u.a.]: De Gruyter, 2017.

Cita MLA (8a ed.)

Hagestedt, Lutz, y Carl Ludwig Lang. Kelterborn - Kippenberger. De Gruyter, 2017.