Russell, B. (1964). The conquest of happiness (4th.). Unwin books.
Chicagoスタイル(17版)引用形式Russell, Bertrand. The Conquest of Happiness. 4th. London: Unwin books, 1964.
MLA(9版)引用形式Russell, Bertrand. The Conquest of Happiness. 4th. Unwin books, 1964.
警告: この引用は必ずしも正確ではありません.