APA (7th ed.) Citation

Enders, Z., Jung, P., & Müller, G. J. (2009). Has the Euro changed the business cycle? Bonn Econ Discussion Papers.

Chicago Style (17th ed.) Citation

Enders, Zeno, Philip Jung, and Gernot J. Müller. "Has the Euro Changed the Business Cycle?" Bonn Econ Discussion Papers 2009.

MLA (9th ed.) Citation

Enders, Zeno, et al. "Has the Euro Changed the Business Cycle?" Bonn Econ Discussion Papers, 2009.