APA (7th ed.) Citation

Lenz, T., & Nicolaidis, K. (2012). The EU's inescapable influence on global regionalism.

Chicago Style (17th ed.) Citation

Lenz, T., and K. Nicolaidis. The EU's Inescapable Influence on Global Regionalism. 2012.

MLA (9th ed.) Citation

Lenz, T., and K. Nicolaidis. The EU's Inescapable Influence on Global Regionalism. 2012.

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