Europarat. (2003). Protocol amending the European convention on the suppression of terrorism: Strasbourg, 15. V. 2003 = Protocole portant amendement à la Convention européenne pour la répression du terrorisme. European treaty series.
Chicago Style (17th ed.) CitationEuroparat. "Protocol Amending the European Convention on the Suppression of Terrorism: Strasbourg, 15. V. 2003 = Protocole Portant Amendement à La Convention Européenne Pour La Répression Du Terrorisme." European Treaty Series 2003.
MLA (8th ed.) CitationEuroparat. "Protocol Amending the European Convention on the Suppression of Terrorism: Strasbourg, 15. V. 2003 = Protocole Portant Amendement à La Convention Européenne Pour La Répression Du Terrorisme." European Treaty Series, 2003.
Warning: These citations may not always be 100% accurate.