Dörries, M. Vicious Circles, or, The Pitfalls of Experimental Virtuosity: Matthias Dörries. Experimental essays=Versuche zum Experiment.(1998).
Citazione stile Chigago Style (17a edizione)Dörries, Matthias. "Vicious Circles, or, The Pitfalls of Experimental Virtuosity: Matthias Dörries." Experimental Essays=Versuche Zum Experiment.(1998) .
Citatione MLA (8a ed.)Dörries, Matthias. "Vicious Circles, or, The Pitfalls of Experimental Virtuosity: Matthias Dörries." Experimental Essays=Versuche Zum Experiment.(1998), .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.