Cita APA (7a ed.)

Gottdiener, M., & Pickvance, C. G. (1991). Urban life in transition. Sage.

Cita Chicago Style (17a ed.)

Gottdiener, Mark, y C. G. Pickvance. Urban Life in Transition. Newbury Park [etc.]: Sage, 1991.

Cita MLA (9a ed.)

Gottdiener, Mark, y C. G. Pickvance. Urban Life in Transition. Sage, 1991.