Cita APA (7a ed.)

Thiessen-Schneider, G., Kreim, I., & Feßel, S. (2009). Martin Brüger.

Cita Chicago Style (17a ed.)

Thiessen-Schneider, Gudrun, Isabella Kreim, y Sonja Feßel. Martin Brüger. Neuenhaus, 2009.

Cita MLA (8a ed.)

Thiessen-Schneider, Gudrun, et al. Martin Brüger. 2009.