Cita APA (7a ed.)

Walker, R. (2008). Understanding Our Future. Institute of Social and Economic Research, University of Essex.

Cita Chicago Style (17a ed.)

Walker, R. Understanding Our Future. Institute of Social and Economic Research, University of Essex, 2008.

Cita MLA (9a ed.)

Walker, R. Understanding Our Future. Institute of Social and Economic Research, University of Essex, 2008.