Brüning, A., & Brüning, W. (2018). Schlaumacherbuch: Astrid und Wilfried Brüning. Brüning Film.
Chicago-Zitierstil (17. Ausg.)Brüning, Astrid, und Wilfried Brüning. Schlaumacherbuch: Astrid Und Wilfried Brüning. [Detmold]: Brüning Film, 2018.
MLA-Zitierstil (8. Ausg.)Brüning, Astrid, und Wilfried Brüning. Schlaumacherbuch: Astrid Und Wilfried Brüning. Brüning Film, 2018.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.