Παραπομπή APA

Russel, B. (1965). German social democracy. George Allen & Unwin.

Παραπομπή Chicago Style

Russel, Bertrand. German Social Democracy. George Allen & Unwin, 1965.

Παραπομπή MLA

Russel, Bertrand. German Social Democracy. George Allen & Unwin, 1965.