APA (7th ed.) Citation

Roh, F. (1950). Picasso: Gemälde 1939-1946. Vollmer [u.a.].

Chicago Style (17th ed.) Citation

Roh, Franz. Picasso: Gemälde 1939-1946. Wiesbaden: Vollmer [u.a.], 1950.

MLA (8th ed.) Citation

Roh, Franz. Picasso: Gemälde 1939-1946. Vollmer [u.a.], 1950.

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