APA
Hemmelskamp J. (., Rennings K. (. & Leone F. (. (2000). Innovation-oriented environmental regulation: Theoretical ap. Heidelberg: Physica-Verlag.
Chicago
Hemmelskamp J (ed), Rennings K (ed) and Leone F (ed). 2000. Innovation-oriented environmental regulation: Theoretical ap. Heidelberg: Physica-Verlag.
Harvard
Hemmelskamp J. (., Rennings K. (. and Leone F. (. (2000). Innovation-oriented environmental regulation: Theoretical ap. Heidelberg: Physica-Verlag.
MLA
Hemmelskamp J (ed), Rennings K (ed) and Leone F (ed). Innovation-oriented environmental regulation: Theoretical ap. Heidelberg: Physica-Verlag. 2000.