Cita APA (7a ed.)

Barr, J. (1993). Biblical faith and natural theology: The Gifford lectures for 1991, delivered in the University of Edinburgh. Clarendon.

Cita Chicago Style (17a ed.)

Barr, James. Biblical Faith and Natural Theology: The Gifford Lectures for 1991, Delivered in the University of Edinburgh. Oxford: Clarendon, 1993.

Cita MLA (9a ed.)

Barr, James. Biblical Faith and Natural Theology: The Gifford Lectures for 1991, Delivered in the University of Edinburgh. Clarendon, 1993.