Style de citation APA (7e éd.)

Wuthnow, R. (1996). Poor Richard's principle: Recovering the American dream through the moral dimension of work, business, and money. Princeton University Press.

Style de citation Chicago (17e éd.)

Wuthnow, Robert. Poor Richard's Principle: Recovering the American Dream Through the Moral Dimension of Work, Business, and Money. Princeton, N.J: Princeton University Press, 1996.

Style de citation MLA (8e éd.)

Wuthnow, Robert. Poor Richard's Principle: Recovering the American Dream Through the Moral Dimension of Work, Business, and Money. Princeton University Press, 1996.