Cita APA (7a ed.)

Barber, B. R. (2003). Strong democracy: Participatory politics for a new age (20th anniversary edition with a new preface.). University of California Press.

Cita Chicago Style (17a ed.)

Barber, Benjamin R. Strong Democracy: Participatory Politics for a New Age. 20th anniversary edition with a new preface. Berkeley [etc.]: University of California Press, 2003.

Cita MLA (9a ed.)

Barber, Benjamin R. Strong Democracy: Participatory Politics for a New Age. 20th anniversary edition with a new preface. University of California Press, 2003.