Cita APA (7a ed.)

Berkhof, L. (1988). Systematic theology. Banner of Truth Trust.

Cita Chicago Style (17a ed.)

Berkhof, Louis. Systematic Theology. Edinburgh: Banner of Truth Trust, 1988.

Cita MLA (9a ed.)

Berkhof, Louis. Systematic Theology. Banner of Truth Trust, 1988.