McClelland, W. R. (1987). Praying the possibilities: An unorthodox view of prayer. CBP Press.
Chicagoスタイル(17版)引用形式McClelland, W. Robert. Praying the Possibilities: An Unorthodox View of Prayer. St. Louis, Mo.: CBP Press, 1987.
MLA(8版)引用形式McClelland, W. Robert. Praying the Possibilities: An Unorthodox View of Prayer. CBP Press, 1987.
警告: この引用は必ずしも正確ではありません.