Cita APA (7a ed.)

Noel, T. J., & Wharton, N. J. (2016). Denver Landmarks and Historic Districts (Second edition.). University Press of Colorado.

Cita Chicago Style (17a ed.)

Noel, Thomas J., y Nicholas J. Wharton. Denver Landmarks and Historic Districts. Second edition. Boulder, Colorado: University Press of Colorado, 2016.

Cita MLA (8a ed.)

Noel, Thomas J., y Nicholas J. Wharton. Denver Landmarks and Historic Districts. Second edition. University Press of Colorado, 2016.