MLA

Crone, Rainer. Similia/dissimilia : Modes of Abstractions In Painting : Sculpture and Photography Today. Düsseldorf: Städtische Kunsthalle Düsseldorf, 1987.

APA

Crone, R. (1987). Similia/Dissimilia : Modes of Abstractions in Painting : Sculpture and Photography Today. Düsseldorf: Städtische Kunsthalle Düsseldorf.

Chicago

Crone, Rainer Similia/dissimilia: Modes of Abstractions In Painting : Sculpture and Photography Today.. Düsseldorf: Städtische Kunsthalle Düsseldorf, 1987.