Cita APA (7a ed.)

World Conference of Young Cooperators & Alianza Cooperativa Internacional. (1985). World Conference of Young Cooperators: 21-26 October 1985, Warsaw, Poland : documents and materials. [s.n.].

Cita Chicago Style (17a ed.)

World Conference of Young Cooperators y Alianza Cooperativa Internacional. World Conference of Young Cooperators: 21-26 October 1985, Warsaw, Poland : Documents and Materials. [S.l.]: [s.n.], 1985.

Cita MLA (9a ed.)

World Conference of Young Cooperators y Alianza Cooperativa Internacional. World Conference of Young Cooperators: 21-26 October 1985, Warsaw, Poland : Documents and Materials. [s.n.], 1985.