Cita APA (7a ed.)
Christoph Böhringer, A. L. Applied Research in Environmental Economics. Physica.
Cita estilo Chicago (17a ed.)
Christoph Böhringer, Andreas Lange. Applied Research in Environmental Economics. Heidelberg, Alemania: Physica.
Cita MLA (9a ed.)
Christoph Böhringer, Andreas Lange. Applied Research in Environmental Economics. Physica.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.