Citazione Stile APA (7a Edizione)

(2005). Clegg & Guttmann: Monument for historical change ; and other social sculptures, community portraits and spontaneous operas ; 1990 - 2005. König.

Citazione stile Chigago Style (17a edizione)

Clegg & Guttmann: Monument for Historical Change ; and Other Social Sculptures, Community Portraits and Spontaneous Operas ; 1990 - 2005. Köln: König, 2005.

Citatione MLA (8a ed.)

Clegg & Guttmann: Monument for Historical Change ; and Other Social Sculptures, Community Portraits and Spontaneous Operas ; 1990 - 2005. König, 2005.