APA (7th ed.) Citation

Enders, Z., Jung, P., & Müller, G. J. (2012). Has the Euro changed the business cycle? Discussion paper.

Chicago Style (17th ed.) Citation

Enders, Zeno, Philip Jung, and Gernot J. Müller. "Has the Euro Changed the Business Cycle?" Discussion Paper 2012.

MLA (9th ed.) Citation

Enders, Zeno, et al. "Has the Euro Changed the Business Cycle?" Discussion Paper, 2012.