APA (7th ed.) Citation

Rehn, O. Enlangement of the European Union - the Tasks and Challenges Ahead.

Chicago Style (17th ed.) Citation

Rehn, Olli. Enlangement of the European Union - the Tasks and Challenges Ahead.

MLA (9th ed.) Citation

Rehn, Olli. Enlangement of the European Union - the Tasks and Challenges Ahead.

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