APA (7th ed.) Citation

Nagel, O. (1955). H. Zille: Otto Nagel. Henschelverlag.

Chicago Style (17th ed.) Citation

Nagel, Otto. H. Zille: Otto Nagel. Berlin: Henschelverlag, 1955.

MLA (8th ed.) Citation

Nagel, Otto. H. Zille: Otto Nagel. Henschelverlag, 1955.

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