Art from Köln (exhibition Liverpool, Tate Gallery, 20.05 - 28.08.1989).

MLA

Biggs, Lewis, et al. Art From Köln (exhibition Liverpool, Tate Gallery, 20.05 - 28.08.1989). Liverpool: Tate Gallery (Londen), 1989.

APA

Biggs, L., Beyer, L., Marta, K., & Stünke, H. (1989). Art from Köln (exhibition Liverpool, Tate Gallery, 20.05 - 28.08.1989). Liverpool: Tate Gallery (Londen).

Chicago

Biggs, Lewis, Lucie Beyer, Karen Marta, and Heinrich Stünke. Art From Köln (exhibition Liverpool, Tate Gallery, 20.05 - 28.08.1989). Liverpool: Tate Gallery (Londen), 1989.