Hermann Obrist : : Skulptur - Raum - Abstraktion um 1900 = Sculpture - Space - Abstraction around 1900.

MLA

Afuhs, Eva, and Andreas Strobl. Hermann Obrist : Skulptur - Raum - Abstraktion Um 1900 = Sculpture - Space - Abstraction Around 1900. Zürich: Scheidegger & Spiess, 2009.

APA

Afuhs, E., & Strobl, A. (2009). Hermann Obrist : Skulptur - Raum - Abstraktion um 1900 = Sculpture - Space - Abstraction around 1900. Zürich: Scheidegger & Spiess.

Chicago

Afuhs, Eva, and Andreas Strobl. Hermann Obrist: Skulptur - Raum - Abstraktion Um 1900 = Sculpture - Space - Abstraction Around 1900. Zürich: Scheidegger & Spiess, 2009.