Cita APA (7a ed.)

Douglass, R. B., & Hollenbach, D. (1997). Catholicism and liberalism: Contributions to American public philosophy. University Press.

Cita Chicago Style (17a ed.)

Douglass, R. Bruce, y David Hollenbach. Catholicism and Liberalism: Contributions to American Public Philosophy. Cambridge [etc.]: University Press, 1997.

Cita MLA (9a ed.)

Douglass, R. Bruce, y David Hollenbach. Catholicism and Liberalism: Contributions to American Public Philosophy. University Press, 1997.