APA (7th ed.) Citation

Thiel, H. (1989). BonAngeles: Landesvertretung Nordrhein-Westfalen, Bonn, 21.4.-18.5.1989 / Heinz Thiel. Kunstforum.

Chicago Style (17th ed.) Citation

Thiel, Heinz. "BonAngeles: Landesvertretung Nordrhein-Westfalen, Bonn, 21.4.-18.5.1989 / Heinz Thiel." Kunstforum 1989.

MLA (8th ed.) Citation

Thiel, Heinz. "BonAngeles: Landesvertretung Nordrhein-Westfalen, Bonn, 21.4.-18.5.1989 / Heinz Thiel." Kunstforum, 1989.

Warning: These citations may not always be 100% accurate.