Policy Studies Organization\nAmerican Political Science Association. Public Policy Section. (2017). Public Policy Yearbook. Wiley-Blackwell.
Chicago-referens (17:e uppl.)Policy Studies Organization\nAmerican Political Science Association. Public Policy Section. Public Policy Yearbook. Hoboken, NJ: Wiley-Blackwell, 2017.
MLA-referens (8:e uppl.)Policy Studies Organization\nAmerican Political Science Association. Public Policy Section. Public Policy Yearbook. Wiley-Blackwell, 2017.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.