Zettel, M. (2010). Surplus Value-01: Weichlbauer / Ortis, 2008. archithese.
Cita Chicago (17th ed.)Zettel, Martin. "Surplus Value-01: Weichlbauer / Ortis, 2008." Archithese 2010.
Cita MLA (8th ed.)Zettel, Martin. "Surplus Value-01: Weichlbauer / Ortis, 2008." Archithese, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.