Wangerin, W., & Ladwig, T. (1998). Mary's first Christmas. Zondervan Publishing House.
Chicagoスタイル(17版)引用形式Wangerin, Walter, , Tim Ladwig. Mary's First Christmas. Grand Rapids, MI: Zondervan Publishing House, 1998.
MLA(8版)引用形式Wangerin, Walter, , Tim Ladwig. Mary's First Christmas. Zondervan Publishing House, 1998.
警告: この引用は必ずしも正確ではありません.