APA (7th ed.) Citation

Keisch, C., & Roberts, D. R. (2005). The Alte Nationalgalerie Berlin (1. publ.). Beck [u.a.].

Chicago Style (17th ed.) Citation

Keisch, Claude, and Dafydd Rees Roberts. The Alte Nationalgalerie Berlin. 1. publ. Munich ; London: Beck [u.a.], 2005.

MLA (9th ed.) Citation

Keisch, Claude, and Dafydd Rees Roberts. The Alte Nationalgalerie Berlin. 1. publ. Beck [u.a.], 2005.