Rudolf Steiner : The Triple Creation : Blackboard drawings 1919-1924.

MLA

Kugler, Walter. Rudolf Steiner : The Triple Creation : Blackboard Drawings 1919-1924. Helsinki: KIASMA (Museum of Contemporary Art) Helsinki, 2000.

APA

Kugler, W. (2000). Rudolf Steiner : The Triple Creation : Blackboard drawings 1919-1924. Helsinki: KIASMA (Museum of Contemporary Art) Helsinki.

Chicago

Kugler, Walter Rudolf Steiner: The Triple Creation : Blackboard Drawings 1919-1924. Helsinki: KIASMA (Museum of Contemporary Art) Helsinki, 2000.