Citazione Stile APA (7a Edizione)

Velasco, J. J., Reinecke, G., & Weller, J. (2018). Labour market participation of older persons: Needs and options. International Labour Organization.

Citazione stile Chigago Style (17a edizione)

Velasco, Juan Jacobo, Gerhard Reinecke, e Jürgen Weller. Labour Market Participation of Older Persons: Needs and Options. International Labour Organization, 2018.

Citatione MLA (9a ed.)

Velasco, Juan Jacobo, et al. Labour Market Participation of Older Persons: Needs and Options. International Labour Organization, 2018.