APA (7th ed.) Citation

Christoffel, U. (1951). Eugène Delacroix. Bruckmann.

Chicago Style (17th ed.) Citation

Christoffel, Ulrich. Eugène Delacroix. München: Bruckmann, 1951.

MLA (9th ed.) Citation

Christoffel, Ulrich. Eugène Delacroix. Bruckmann, 1951.

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