De Castro, F. B. (2016). What can a 70-year-old father do? Health & Home.
Chicagoスタイル(17版)引用形式De Castro, Francis B. "What Can a 70-year-old Father Do?" Health & Home 2016.
MLA(9版)引用形式De Castro, Francis B. "What Can a 70-year-old Father Do?" Health & Home, 2016.
警告: この引用は必ずしも正確ではありません.