Cita APA (7th ed.)

Paul, E. F. (1985). Liberty and equality. Blackwell for the Social Philosophy and Policy Center, Bowling Green State University.

Cita Chicago (17th ed.)

Paul, Ellen Frankel. Liberty and Equality. Oxford: Blackwell for the Social Philosophy and Policy Center, Bowling Green State University, 1985.

Cita MLA (9th ed.)

Paul, Ellen Frankel. Liberty and Equality. Blackwell for the Social Philosophy and Policy Center, Bowling Green State University, 1985.