APA

United States, . (2016). NATO's Warsaw summit and the future of European security: June 23, 2016 briefing of the Commission on Security and Cooperation in Europe. Washington: Commission on Security and Cooperation in Europe.

Chicago

United States, . 2016. NATO's Warsaw summit and the future of European security: June 23, 2016 briefing of the Commission on Security and Cooperation in Europe. Washington: Commission on Security and Cooperation in Europe.

Harvard

United States, . (2016). NATO's Warsaw summit and the future of European security: June 23, 2016 briefing of the Commission on Security and Cooperation in Europe. Washington: Commission on Security and Cooperation in Europe.

MLA

United States, . NATO's Warsaw summit and the future of European security: June 23, 2016 briefing of the Commission on Security and Cooperation in Europe. Washington: Commission on Security and Cooperation in Europe. 2016.