Citazione APA

Veron, J., Pennec, S., & Legare, J. (2007). Ages, generations and the social contract: The demographic challenges facing the welfare state. Springer.

Stile di citazione Chicago

Veron, Jacques, Sophie Pennec, e Jacques Legare. Ages, Generations and the Social Contract: The Demographic Challenges Facing the Welfare State. Dordrecht: Springer, 2007.

Citazione MLA

Veron, Jacques, et al. Ages, Generations and the Social Contract: The Demographic Challenges Facing the Welfare State. Springer, 2007.