Citazione Stile APA (7a Edizione)

Loehr, W., & Sandler, T. (1978). Public goods and public policy. Sage Publications.

Citazione stile Chigago Style (17a edizione)

Loehr, William, e Todd Sandler. Public Goods and Public Policy. Beverly Hills: Sage Publications, 1978.

Citatione MLA (9a ed.)

Loehr, William, e Todd Sandler. Public Goods and Public Policy. Sage Publications, 1978.