Smith, H. W. (1966). The Christian's secret of a happy life. F.H. Revell.
Chicagoスタイル(17版)引用形式Smith, Hannah Whitall. The Christian's Secret of a Happy Life. F.H. Revell, 1966.
MLA(9版)引用形式Smith, Hannah Whitall. The Christian's Secret of a Happy Life. F.H. Revell, 1966.
警告: この引用は必ずしも正確ではありません.