Citazione Stile APA (7a Edizione)

Lusardi, A., Skinner, J., & Venti, S. (2001). Saving puzzles and saving policies in the United States. National Bureau of Economic Research.

Citazione stile Chigago Style (17a edizione)

Lusardi, Annamaria, Jonathan Skinner, e Steven Venti. Saving Puzzles and Saving Policies in the United States. Cambridge: National Bureau of Economic Research, 2001.

Citatione MLA (9a ed.)

Lusardi, Annamaria, et al. Saving Puzzles and Saving Policies in the United States. National Bureau of Economic Research, 2001.