APA (7th ed.) Citation

Ruhrberg, K. (1979). Museum of Modern Art im Museum Ludwig.

Chicago Style (17th ed.) Citation

Ruhrberg, Karl. Museum of Modern Art Im Museum Ludwig. 1979.

MLA (9th ed.) Citation

Ruhrberg, Karl. Museum of Modern Art Im Museum Ludwig. 1979.

Warning: These citations may not always be 100% accurate.