Cita APA (7th ed.)
Bowler, S., & Donovan, T. (2000). Demanding choices: Opinion, voting, and direct democracy (1st pbk. ed.). University of Michigan Press.
Cita Chicago (17th ed.)
Bowler, Shaun, i Todd Donovan. Demanding Choices: Opinion, Voting, and Direct Democracy. 1st pbk. ed. Ann Arbor: University of Michigan Press, 2000.
Cita MLA (9th ed.)
Bowler, Shaun, i Todd Donovan. Demanding Choices: Opinion, Voting, and Direct Democracy. 1st pbk. ed. University of Michigan Press, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.