APA (7th ed.) Citation

Städel Museum. (1921). Städel-Jahrbuch. Städel.

Chicago Style (17th ed.) Citation

Städel Museum. Städel-Jahrbuch. [Frankfurt, M.]: Städel, 1921.

MLA (9th ed.) Citation

Städel Museum. Städel-Jahrbuch. Städel, 1921.

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