APA-Zitierstil (7. Ausg.)

López, H., Ortega, E., & Ubide, A. J. (1997). Dating and forecasting the Spanish business cycle. European Univ., Inst.

Chicago-Zitierstil (17. Ausg.)

López, Humberto, Eva Ortega, und Angel J. Ubide. Dating and Forecasting the Spanish Business Cycle. Badia Fiesolana, San Domenico: European Univ., Inst, 1997.

MLA-Zitierstil (9. Ausg.)

López, Humberto, et al. Dating and Forecasting the Spanish Business Cycle. European Univ., Inst, 1997.