Cita APA (7th ed.)

Anger, S., & Piana, T. (1954). Das Wittumspalais in Weimar.

Cita Chicago (17th ed.)

Anger, Sigrid, i Theo Piana. Das Wittumspalais in Weimar. Weimar, 1954.

Cita MLA (8th ed.)

Anger, Sigrid, i Theo Piana. Das Wittumspalais in Weimar. 1954.