Cita APA (7th ed.)

Dickhoff, W. (1986). What it is: Wilfried Dickhoff. Tony Shafrazi Gallery. Tony Shafrazi Gallery.

Cita Chicago (17th ed.)

Dickhoff, Wilfried. What It Is: Wilfried Dickhoff. Tony Shafrazi Gallery. New York: Tony Shafrazi Gallery, 1986.

Cita MLA (8th ed.)

Dickhoff, Wilfried. What It Is: Wilfried Dickhoff. Tony Shafrazi Gallery. Tony Shafrazi Gallery, 1986.