APA Style
Allison, G, R. (2018).
50 CORE TRUTHS OF THE CHRISTIAN FAITH : A GUIDE TO UNDERSTANDING AND TEACHING THEOLOGY .
Grand Rapids:
Baker Books.
MLA Style
Allison, Gregg, R..
"50 CORE TRUTHS OF THE CHRISTIAN FAITH : A GUIDE TO UNDERSTANDING AND TEACHING THEOLOGY".
Grand Rapids:
Baker Books,
2018.
Text.