Cita APA (7a ed.)

Fullam, L. A., & Curran, C. E. (2011). Virtue. Paulist Press.

Cita Chicago Style (17a ed.)

Fullam, Lisa A., y Charles E. Curran. Virtue. New York [etc.]: Paulist Press, 2011.

Cita MLA (9a ed.)

Fullam, Lisa A., y Charles E. Curran. Virtue. Paulist Press, 2011.