Cita APA (7a ed.)

Heberle, L. C., & Opp, S. M. (2008). Local sustainable urban development in a globalized world. Ashgate.

Cita Chicago Style (17a ed.)

Heberle, Lauren C., y Susan M. Opp. Local Sustainable Urban Development in a Globalized World. Aldershot (England): Ashgate, 2008.

Cita MLA (9a ed.)

Heberle, Lauren C., y Susan M. Opp. Local Sustainable Urban Development in a Globalized World. Ashgate, 2008.