APA (7th ed.) Citation

Afonso, A., & Sequeira, A. (2011). Revisiting business cycle synchronisation in the European Union.

Chicago Style (17th ed.) Citation

Afonso, António, and Ana Sequeira. Revisiting Business Cycle Synchronisation in the European Union. 2011.

MLA (8th ed.) Citation

Afonso, António, and Ana Sequeira. Revisiting Business Cycle Synchronisation in the European Union. 2011.

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