Max Beckmann : the triptychs

MLA

Beckmann, Max, and Nicholas Serota. Max Beckmann : the Triptychs. [London]: Whitechapel Art Gallery, 1980.

APA

Beckmann, M., & Serota, N. (1980). Max Beckmann : the triptychs. [London]: Whitechapel Art Gallery.

Chicago

Beckmann, Max, and Nicholas Serota. Max Beckmann: The Triptychs. [London]: Whitechapel Art Gallery, 1980.