Joseph Beuys : early watercolors

MLA

Beuys, Joseph, Werner Schade, and Paul Kremmel. Joseph Beuys : Early Watercolors. Munich: Schirmer Art Books, 1998.

APA

Beuys, J., Schade, W., & Kremmel, P. (1998). Joseph Beuys : early watercolors. Munich: Schirmer Art Books.

Chicago

Beuys, Joseph., Werner Schade, and Paul Kremmel. Joseph Beuys: Early Watercolors. Munich: Schirmer Art Books, 1998.