Cita APA (7a ed.)

Ewers-Schultz, I. (2015). August Macke: Ina Ewers-Schultz. Wienand.

Cita Chicago Style (17a ed.)

Ewers-Schultz, Ina. August Macke: Ina Ewers-Schultz. Köln: Wienand, 2015.

Cita MLA (8a ed.)

Ewers-Schultz, Ina. August Macke: Ina Ewers-Schultz. Wienand, 2015.