(2013). Black paper: Implementation of EU climate and energy law in Poland (The law is stated as 14th September 2013.). ClientEarth Poland.
Cytowanie według stylu Chicago (wyd. 17)Black Paper: Implementation of EU Climate and Energy Law in Poland. The law is stated as 14th September 2013. Warsaw: ClientEarth Poland, 2013.
Cytowanie według stylu MLA (wyd. 9)Black Paper: Implementation of EU Climate and Energy Law in Poland. The law is stated as 14th September 2013. ClientEarth Poland, 2013.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..