Cita APA (7a ed.)

Howard, E., LeGates, R. T., & Stout, F. (1998). Early urban planning, 1870-1940: 2, Tomorrow : a peaceful path to Real reform ([1st published, reprint].). Routledge.

Cita Chicago Style (17a ed.)

Howard, Ebenezer, Richard T. LeGates, y Frederic Stout. Early Urban Planning, 1870-1940: 2, Tomorrow : A Peaceful Path to Real Reform. [1st published, reprint]. London: Routledge, 1998.

Cita MLA (9a ed.)

Howard, Ebenezer, et al. Early Urban Planning, 1870-1940: 2, Tomorrow : A Peaceful Path to Real Reform. [1st published, reprint]. Routledge, 1998.