Cita APA (7th ed.)

Grässlin, K. (2000). Ed Johnson: Selections from hard Country and Optimist's Park. Kunstverein Braunschweig.

Cita Chicago (17th ed.)

Grässlin, Karola. Ed Johnson: Selections from Hard Country and Optimist's Park. Braunschweig: Kunstverein Braunschweig, 2000.

Cita MLA (8th ed.)

Grässlin, Karola. Ed Johnson: Selections from Hard Country and Optimist's Park. Kunstverein Braunschweig, 2000.