Cita APA (7th ed.)

Fries, H. (1996). Fundamental theology. Catholic University of America Press.

Cita Chicago (17th ed.)

Fries, Heinrich. Fundamental Theology. Washington, D.C.: Catholic University of America Press, 1996.

Cita MLA (9th ed.)

Fries, Heinrich. Fundamental Theology. Catholic University of America Press, 1996.