APA
Piorr A., Ravetz J. & Tosics I. (2011). Peri-urbanisation i Europe: towards European policies to sustain urban-rural futures : synthesis report. Frederiksberg: Forest & Landscape University of Copenhagen.
Chicago
Piorr Annette, Ravetz Joe and Tosics Iván. 2011. Peri-urbanisation i Europe: towards European policies to sustain urban-rural futures : synthesis report. Frederiksberg: Forest & Landscape University of Copenhagen.
Harvard
Piorr A., Ravetz J. and Tosics I. (2011). Peri-urbanisation i Europe: towards European policies to sustain urban-rural futures : synthesis report. Frederiksberg: Forest & Landscape University of Copenhagen.
MLA
Piorr Annette, Ravetz Joe and Tosics Iván. Peri-urbanisation i Europe: towards European policies to sustain urban-rural futures : synthesis report. Frederiksberg: Forest & Landscape University of Copenhagen. 2011.