Oliver, W. (2011). Families reaching up. Adventist Family Ministries.
Chicagoスタイル(17版)引用形式Oliver, Willie. Families Reaching Up. Lincoln, NE: Adventist Family Ministries, 2011.
MLA(9版)引用形式Oliver, Willie. Families Reaching Up. Adventist Family Ministries, 2011.
警告: この引用は必ずしも正確ではありません.