APA (7th ed.) Citation

Walter, H. Porträt Berliner Original Lucie Klaar.

Chicago Style (17th ed.) Citation

Walter, Harry. Porträt Berliner Original Lucie Klaar.

MLA (8th ed.) Citation

Walter, Harry. Porträt Berliner Original Lucie Klaar.

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