Cita APA (7a ed.)

Betten, L., & Berenstein, A. (1991). The Future of European social policy (2nd and rev. ed.). Kluwer Law and Taxation.

Cita Chicago Style (17a ed.)

Betten, Lammy, y Alexandre Berenstein. The Future of European Social Policy. 2nd and rev. ed. Deventer [etc.]: Kluwer Law and Taxation, 1991.

Cita MLA (9a ed.)

Betten, Lammy, y Alexandre Berenstein. The Future of European Social Policy. 2nd and rev. ed. Kluwer Law and Taxation, 1991.