APA Style
John, P. (2006).
When the Darkness Will Not Lift : Doing What We Can While We Wait for God-and Joy .
Wheaton- Illinois:
Crossway.
MLA Style
John, Piper-.
"When the Darkness Will Not Lift : Doing What We Can While We Wait for God-and Joy".
Wheaton- Illinois:
Crossway,
2006.
Paperback.