APA (7th ed.) Citation

Berggruen, O. (1887). Ferdinand Georg Waldmüller.

Chicago Style (17th ed.) Citation

Berggruen, Oskar. Ferdinand Georg Waldmüller. 1887.

MLA (9th ed.) Citation

Berggruen, Oskar. Ferdinand Georg Waldmüller. 1887.

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