APA (7th ed.) Citation

Varis & Ojala. (1992). CSCE. Helsinki summit 9-10th July 1992.

Chicago Style (17th ed.) Citation

Varis and Ojala. CSCE. Helsinki Summit 9-10th July 1992. 1992.

MLA (8th ed.) Citation

Varis and Ojala. CSCE. Helsinki Summit 9-10th July 1992. 1992.

Warning: These citations may not always be 100% accurate.