APA (7th ed.) Citation

(1971). Werner Graeff: Bilder, 1921-71.

Chicago Style (17th ed.) Citation

Werner Graeff: Bilder, 1921-71. Wuppertal, 1971.

MLA (9th ed.) Citation

Werner Graeff: Bilder, 1921-71. 1971.

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