Klaus Staeck : Postkarten - Staeck - Kassel 22.7.77 documenta 6.

MLA

Klaus Staeck : Postkarten - Staeck - Kassel 22.7.77 Documenta 6. Heidelberg: Edition Staeck, .

APA

(.). Klaus Staeck : Postkarten - Staeck - Kassel 22.7.77 documenta 6. Heidelberg: Edition Staeck.

Chicago

Klaus Staeck: Postkarten - Staeck - Kassel 22.7.77 Documenta 6. Heidelberg: Edition Staeck, ..