APA
Beule Filip De, Beule Filip De & Nauwelaerts Y. (2013). Innovation and creativity. UK: Edward Elgar Publishing Ltd.
Chicago
Beule Filip De, Beule Filip De and Nauwelaerts Ysabel. 2013. Innovation and creativity. UK: Edward Elgar Publishing Ltd.
Harvard
Beule Filip De, Beule Filip De and Nauwelaerts Y. (2013). Innovation and creativity. UK: Edward Elgar Publishing Ltd.
MLA
Beule Filip De, Beule Filip De and Nauwelaerts Ysabel. Innovation and creativity. UK: Edward Elgar Publishing Ltd. 2013.