APA-Zitierstil (7. Ausg.)

(2021). STRI: Intra-EEA services trade restrictiveness index heterogeneity Indices (Edition 2021). OECD Publishing. https://doi.org/10.1787/1ecfc681-en

Chicago-Zitierstil (17. Ausg.)

STRI: Intra-EEA Services Trade Restrictiveness Index Heterogeneity Indices (Edition 2021). Paris: OECD Publishing, 2021. https://doi.org/10.1787/1ecfc681-en.

MLA-Zitierstil (9. Ausg.)

STRI: Intra-EEA Services Trade Restrictiveness Index Heterogeneity Indices (Edition 2021). OECD Publishing, 2021. https://doi.org/10.1787/1ecfc681-en.