Urban, F., & Savvidis, I. (1998). Standortfaktor: Chema Alvargonzalez, Erik Göngrich, Michael Ilg, Uta Kollmann / Nina Sidow, Patricia Pisani, Ioannis Savvidis / Steffen Seidel, Roland Stratmann, Dimitris Tzamouranis, Florian Urban / Projektkonzept: Stadtwald (Ioannis Savvidis / Florian Urban). Stadtwald.
Citazione stile Chigago Style (17a edizione)Urban, Florian, e Ioannis Savvidis. Standortfaktor: Chema Alvargonzalez, Erik Göngrich, Michael Ilg, Uta Kollmann / Nina Sidow, Patricia Pisani, Ioannis Savvidis / Steffen Seidel, Roland Stratmann, Dimitris Tzamouranis, Florian Urban / Projektkonzept: Stadtwald (Ioannis Savvidis / Florian Urban). Berlin: Stadtwald, 1998.
Citatione MLA (8a ed.)Urban, Florian, e Ioannis Savvidis. Standortfaktor: Chema Alvargonzalez, Erik Göngrich, Michael Ilg, Uta Kollmann / Nina Sidow, Patricia Pisani, Ioannis Savvidis / Steffen Seidel, Roland Stratmann, Dimitris Tzamouranis, Florian Urban / Projektkonzept: Stadtwald (Ioannis Savvidis / Florian Urban). Stadtwald, 1998.