Citazione Stile APA (7a Edizione)

Lester, J. P., & Stewart, J. (2000). Public policy: An evolutionary approach (2nd ed.). Wadsworth/Thomson Learning.

Citazione stile Chigago Style (17a edizione)

Lester, James P., e Joseph Stewart. Public Policy: An Evolutionary Approach. 2nd ed. Australia: Wadsworth/Thomson Learning, 2000.

Citatione MLA (9a ed.)

Lester, James P., e Joseph Stewart. Public Policy: An Evolutionary Approach. 2nd ed. Wadsworth/Thomson Learning, 2000.