Cita APA (7th ed.)

Dornacher, P., & Rüth, U. (2010). Brigitte Schwacke.

Cita Chicago (17th ed.)

Dornacher, Pia, i Uwe Rüth. Brigitte Schwacke. Neumarkt, Oberpfalz, 2010.

Cita MLA (8th ed.)

Dornacher, Pia, i Uwe Rüth. Brigitte Schwacke. 2010.