Cita APA (7a ed.)

Urbonas, B., Sztruhar, D., Marsalek, J., & Giulianelli, M. (2005). Enhancing urban environment by environmental upgrading and restoration. Springer Science Business Media.

Cita Chicago Style (17a ed.)

Urbonas, Ben, Daniel Sztruhar, Jiri Marsalek, y Mario Giulianelli. Enhancing Urban Environment by Environmental Upgrading and Restoration. New York: Springer Science Business Media, 2005.

Cita MLA (8a ed.)

Urbonas, Ben, et al. Enhancing Urban Environment by Environmental Upgrading and Restoration. Springer Science Business Media, 2005.