Não informado. (1918). Monthly Labor Review. Department of Labour, Bureau of Labor Statistics.
Style de citation Chicago (17e éd.)Não informado. Monthly Labor Review. Washington: Department of Labour, Bureau of Labor Statistics, 1918.
Style de citation MLA (8e éd.)Não informado. Monthly Labor Review. Department of Labour, Bureau of Labor Statistics, 1918.
Attention : ces citations peuvent ne pas être correctes à 100%.