Le Beau, W. (1949). What every family should know. [publisher not identified].
Chicagoスタイル(17版)引用形式Le Beau, Walter. What Every Family Should Know. [Place of publication not identified]: [publisher not identified], 1949.
MLA(8版)引用形式Le Beau, Walter. What Every Family Should Know. [publisher not identified], 1949.
警告: この引用は必ずしも正確ではありません.