APA način citiranja (7. izdanje)
Żylicz, T. (2015). The economics of international environmental cooperation. PL Academic Research.
Čikaški stil citiranja (17. izdanje)
Żylicz, Tomasz. The Economics of International Environmental Cooperation. Frankfurt am Main, [Germany]: PL Academic Research, 2015.
MLA način citiranja (9. izdanje)
Żylicz, Tomasz. The Economics of International Environmental Cooperation. PL Academic Research, 2015.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.