Gehrke, A., & Burckhardt, L. (2017). Brandenburg: Andreas Gehrke. [Text: Lucius Burckhardt] (First edition.). Drittel Books.
Cita Chicago (17th ed.)Gehrke, Andreas, i Lucius Burckhardt. Brandenburg: Andreas Gehrke. [Text: Lucius Burckhardt]. First edition. Berlin: Drittel Books, 2017.
Cita MLA (8th ed.)Gehrke, Andreas, i Lucius Burckhardt. Brandenburg: Andreas Gehrke. [Text: Lucius Burckhardt]. First edition. Drittel Books, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.