APA (7th ed.) Citation

Yancey, P. (2006). Prayer: Does it make any difference? Zondervan.

Chicago Style (17th ed.) Citation

Yancey, Philip. Prayer: Does It Make Any Difference? Grand Rapids, Mich.: Zondervan, 2006.

MLA (8th ed.) Citation

Yancey, Philip. Prayer: Does It Make Any Difference? Zondervan, 2006.

Warning: These citations may not always be 100% accurate.