Cita APA (7a ed.)

Watts, H. W. (1967). An economic definition of poverty. University of Wisconsin.

Cita Chicago Style (17a ed.)

Watts, Harold W. An Economic Definition of Poverty. Madison: University of Wisconsin, 1967.

Cita MLA (9a ed.)

Watts, Harold W. An Economic Definition of Poverty. University of Wisconsin, 1967.