Lua APA (7ú heag.)

Fondazione Giangiacomo Feltrinelli. (1976). Kautsky, Bernstein, Schmidt. Paris: Union générale d'éditions.

Lua i Stíl Chicago (17ú heag.)

Fondazione Giangiacomo Feltrinelli. Kautsky, Bernstein, Schmidt. Paris: Union générale d'éditions, 1976.

Lua MLA (8ú heag.)

Fondazione Giangiacomo Feltrinelli. Kautsky, Bernstein, Schmidt. Paris: Union générale d'éditions, 1976.

Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.