Citazione Stile APA (7a Edizione)

Sheehan, M. O. (1999). Reinventing cities for people and the planet. Worldwatch Institute.

Citazione stile Chigago Style (17a edizione)

Sheehan, Molly O'Meara. Reinventing Cities for People and the Planet. Washington, D.C.: Worldwatch Institute, 1999.

Citatione MLA (8a ed.)

Sheehan, Molly O'Meara. Reinventing Cities for People and the Planet. Worldwatch Institute, 1999.