Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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