Citazione Stile APA (7a Edizione)

(1958). Regulation of hours of work in agriculture. International Labour Organization.

Citazione stile Chigago Style (17a edizione)

Regulation of Hours of Work in Agriculture. International Labour Organization, 1958.

Citatione MLA (9a ed.)

Regulation of Hours of Work in Agriculture. International Labour Organization, 1958.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.