Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.