Citazione Stile APA (7a Edizione)

(Author), J. C. H. (2002). Ten safety and health challenges for the twenty-first century. International Labour Organization.

Citazione stile Chigago Style (17a edizione)

(Author), Juan Carlos Hiba. Ten Safety and Health Challenges for the Twenty-first Century. International Labour Organization, 2002.

Citatione MLA (9a ed.)

(Author), Juan Carlos Hiba. Ten Safety and Health Challenges for the Twenty-first Century. International Labour Organization, 2002.