Cita APA (7a ed.)

Niebuhr, R., & Robertson, D. B. (1976). Love and justice: Selections from the shorter writings of Reinhold Niebuhr. P. Smith.

Cita Chicago Style (17a ed.)

Niebuhr, Reinhold, y D. B. Robertson. Love and Justice: Selections from the Shorter Writings of Reinhold Niebuhr. Gloucester, Mass.: P. Smith, 1976.

Cita MLA (8a ed.)

Niebuhr, Reinhold, y D. B. Robertson. Love and Justice: Selections from the Shorter Writings of Reinhold Niebuhr. P. Smith, 1976.