APA (7th ed.) Citation

Wiersma, J. M., Tadić, D., & Tánczos, J. (2013). 30: Greece's unlucky number. FEPS.

Chicago Style (17th ed.) Citation

Wiersma, Jan Marinus, Danijel Tadić, and Judit Tánczos. 30: Greece's Unlucky Number. [Bruxelles]: FEPS, 2013.

MLA (9th ed.) Citation

Wiersma, Jan Marinus, et al. 30: Greece's Unlucky Number. FEPS, 2013.