Style de citation APA (7e éd.)

(1951). Hours of work and rest and annual holidays in dangerous and unhealthy occupations. International Labour Organization.

Style de citation Chicago (17e éd.)

Hours of Work and Rest and Annual Holidays in Dangerous and Unhealthy Occupations. International Labour Organization, 1951.

Style de citation MLA (9e éd.)

Hours of Work and Rest and Annual Holidays in Dangerous and Unhealthy Occupations. International Labour Organization, 1951.

Attention : ces citations peuvent ne pas être correctes à 100%.