American Psychological Association 6th edition

Barro, R. J., & Ursúa, J. F. [ca. 2008]. Macroeconomic Crises since 1870. In NBER working paper series [Cd]. Cambridge, Mass.: National Bureau of Economic Research. https://doi.org/10.3386/w13940

ISO-690 (author-date, English)

BARRO, Robert J. und URSÚA, José F., 2008. Macroeconomic Crises since 1870. Cambridge, Mass.: National Bureau of Economic Research.

Modern Language Association 9th edition

Barro, R. J., und J. F. Ursúa. „Macroeconomic Crises since 1870“. NBER working paper series, cd, National Bureau of Economic Research, 2008, https://doi.org/10.3386/w13940.

Mohr Siebeck - Recht (Deutsch - Österreich)

Barro, Robert J./Ursúa, José F.: Macroeconomic Crises since 1870, Cambridge, Mass. 2008.

Emerald - Harvard

Barro, R.J. und Ursúa, J.F. (2008), Macroeconomic Crises since 1870, NBER working paper series, Bd. , National Bureau of Economic Research, Cambridge, Mass., verfügbar unter:https://doi.org/10.3386/w13940.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.