Cita APA (7a ed.)

Owens, J. (1990). Towards a Christian philosophy. Catholic University of America Press.

Cita Chicago Style (17a ed.)

Owens, Joseph. Towards a Christian Philosophy. Washington, D.C.: Catholic University of America Press, 1990.

Cita MLA (8a ed.)

Owens, Joseph. Towards a Christian Philosophy. Catholic University of America Press, 1990.