Cita APA (7th ed.)

Eickhoff, B. (1991). Dick Higgins: "Blue Cosmologies" : Galerie Schüppenhauer, Köln, 26.4.-25.5.1991 / Beate Eickhoff. Kunstforum.

Cita Chicago (17th ed.)

Eickhoff, Beate. "Dick Higgins: "Blue Cosmologies" : Galerie Schüppenhauer, Köln, 26.4.-25.5.1991 / Beate Eickhoff." Kunstforum 1991.

Cita MLA (8th ed.)

Eickhoff, Beate. "Dick Higgins: "Blue Cosmologies" : Galerie Schüppenhauer, Köln, 26.4.-25.5.1991 / Beate Eickhoff." Kunstforum, 1991.

Atenció: Aquestes cites poden no estar 100% correctes.