APA (7th ed.) Citation

Fischer, O. (1919). Heidelberger Maler der Romantik.

Chicago Style (17th ed.) Citation

Fischer, Otto. Heidelberger Maler Der Romantik. 1919.

MLA (9th ed.) Citation

Fischer, Otto. Heidelberger Maler Der Romantik. 1919.

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