APA (7th ed.) Citation

Kay, S. (1997). The 'new NATO' and the enlargement process. European security.

Chicago Style (17th ed.) Citation

Kay, Sean. "The 'New NATO' and the Enlargement Process." European Security 1997.

MLA (8th ed.) Citation

Kay, Sean. "The 'New NATO' and the Enlargement Process." European Security, 1997.

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