Cita APA (7a ed.)

Allen, T., & Thomas, A. (1992). Poverty and development in the 1990s. Oxford University Press in association with the Open University.

Cita Chicago Style (17a ed.)

Allen, Tim, y Alan Thomas. Poverty and Development in the 1990s. Oxford [etc.]: Oxford University Press in association with the Open University, 1992.

Cita MLA (9a ed.)

Allen, Tim, y Alan Thomas. Poverty and Development in the 1990s. Oxford University Press in association with the Open University, 1992.