APA

(1999). The effect of political trust on the presidential vote, 1968-96. Estados Unidos: .

Chicago

1999. The effect of political trust on the presidential vote, 1968-96. Estados Unidos: .

Harvard

(1999). The effect of political trust on the presidential vote, 1968-96. Estados Unidos: .

MLA

The effect of political trust on the presidential vote, 1968-96. Estados Unidos: . 1999.