Cita APA (7a ed.)

Lewis, N. P. The planning of the modern city; a review of the principles governing. J. Wiley & Sons Chapman & Hall.

Cita Chicago Style (17a ed.)

Lewis, Nelson P. The Planning of the Modern City; a Review of the Principles Governing. Nueva York-londres: J. Wiley & Sons Chapman & Hall.

Cita MLA (9a ed.)

Lewis, Nelson P. The Planning of the Modern City; a Review of the Principles Governing. J. Wiley & Sons Chapman & Hall.