Klaus Baumgärtner : Humus.

MLA

Stork, Gijs. Klaus Baumgärtner : Humus. Amsterdam: Art Book Amsterdam, 1996.

APA

Stork, G. (1996). Klaus Baumgärtner : Humus. Amsterdam: Art Book Amsterdam.

Chicago

Stork, Gijs Klaus Baumgärtner: Humus.. Amsterdam: Art Book Amsterdam, 1996.