APA (7th ed.) Citation

Council of Europe. (1991). European code of social security (revised) =: Code européen de sécurité sociale (révisé). Council of Europe.

Chicago Style (17th ed.) Citation

Council of Europe. European Code of Social Security (revised) =: Code Européen De Sécurité Sociale (révisé). Strasbourg: Council of Europe, 1991.

MLA (9th ed.) Citation

Council of Europe. European Code of Social Security (revised) =: Code Européen De Sécurité Sociale (révisé). Council of Europe, 1991.