Style de citation APA (7e éd.)

(1925). The work of the federal department of labour of the United States in 1923-1924. International Labour Organization.

Style de citation Chicago (17e éd.)

The Work of the Federal Department of Labour of the United States in 1923-1924. International Labour Organization, 1925.

Style de citation MLA (9e éd.)

The Work of the Federal Department of Labour of the United States in 1923-1924. International Labour Organization, 1925.