Cita APA (7th ed.)

Origen & Barkley, G. W. (1990). Homilies on Leviticus: 1-16. Catholic University of America Press.

Cita Chicago (17th ed.)

Origen i Gary Wayne Barkley. Homilies on Leviticus: 1-16. Washington, D.C.: Catholic University of America Press, 1990.

Cita MLA (9th ed.)

Origen i Gary Wayne Barkley. Homilies on Leviticus: 1-16. Catholic University of America Press, 1990.