Citação norma APA

International Confederation of Free Trade Unions. (1956). How to collect union dues: Being reproduction of charts prepared by the students of the eight coursse for the exhibition arranged on November 5, 1955. s.n.

Citação norma Chicago

International Confederation of Free Trade Unions. How to Collect Union Dues: Being Reproduction of Charts Prepared by the Students of the Eight Coursse for the Exhibition Arranged on November 5, 1955. Calcutta: s.n, 1956.

Citação norma MLA

International Confederation of Free Trade Unions. How to Collect Union Dues: Being Reproduction of Charts Prepared by the Students of the Eight Coursse for the Exhibition Arranged on November 5, 1955. s.n, 1956.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.