APA-viite (7. p.)

Usherwood, S. The UK Independence Party: The dimensions of mainstreaming. Radical right-wing populist parties in Western Europe : into the mainstream?.

Chicago-viite (17. p.)

Usherwood, Simon. "The UK Independence Party: The Dimensions of Mainstreaming." Radical Right-wing Populist Parties in Western Europe : Into the Mainstream? .

MLA-viite (8. p.)

Usherwood, Simon. "The UK Independence Party: The Dimensions of Mainstreaming." Radical Right-wing Populist Parties in Western Europe : Into the Mainstream?, .