APA (7th ed.) Citation

McGrath, A. E. (2008). The open secret: A new vision for natural theology. Blackwell Pub..

Chicago Style (17th ed.) Citation

McGrath, Alister E. The Open Secret: A New Vision for Natural Theology. Malden, MA: Blackwell Pub., 2008.

MLA (9th ed.) Citation

McGrath, Alister E. The Open Secret: A New Vision for Natural Theology. Blackwell Pub., 2008.