Cita APA (7a ed.)

Smith, J. C. (1992). The ancient wisdom of Origen. Bucknell University Press [etc.].

Cita Chicago Style (17a ed.)

Smith, John Clark. The Ancient Wisdom of Origen. Lewisburg [etc.]: Bucknell University Press [etc.], 1992.

Cita MLA (9a ed.)

Smith, John Clark. The Ancient Wisdom of Origen. Bucknell University Press [etc.], 1992.