Gourinchas, P.-O. und Obstfeld, M. (2011) Stories of the Twentieth Century for the Twenty-First [cd], NBER working paper series. Cambridge, Mass.: National Bureau of Economic Research. doi:10.3386/w17252.
Chicago Manual of Style 17th edition (full note)Gourinchas, Pierre-Olivier, und Maurice Obstfeld. Stories of the Twentieth Century for the Twenty-First. Cd. NBER working paper series. Cambridge, Mass.: National Bureau of Economic Research, [2011?], Cambridge, Mass.: National Bureau of Economic Research, [2011?]. https://doi.org/10.3386/w17252.
American Psychological Association 7th editionGourinchas, P.-O., & Obstfeld, M. (ca. 2011). Stories of the Twentieth Century for the Twenty-First [Cd]. In NBER working paper series. National Bureau of Economic Research. https://doi.org/10.3386/w17252
Modern Language Association 9th editionGourinchas, P.-O., und M. Obstfeld. „Stories of the Twentieth Century for the Twenty-First“. NBER working paper series, cd, National Bureau of Economic Research, 2011, https://doi.org/10.3386/w17252.
ISO-690 (author-date, Deutsch)GOURINCHAS, Pierre-Olivier und Maurice OBSTFELD, 2011. Stories of the Twentieth Century for the Twenty-First. Cambridge, Mass.: National Bureau of Economic Research