Citazione Stile APA (7a Edizione)

Hoffer, F., Laliberté, P., & Gross, T. (2013). The challenge of inequality: Time for change. International Labour Organization.

Citazione stile Chigago Style (17a edizione)

Hoffer, Frank, Pierre Laliberté, e Tandiwe Gross. The Challenge of Inequality: Time for Change. International Labour Organization, 2013.

Citatione MLA (9a ed.)

Hoffer, Frank, et al. The Challenge of Inequality: Time for Change. International Labour Organization, 2013.