Style de citation APA (7e éd.)

Bradley, C. A., & Smith, D. A. (2017). The Once and Future Silver Queen of the Rockies: Georgetown, Colorado, and the Fight for Survival into the Twentieth Century. University Press of Colorado.

Style de citation Chicago (17e éd.)

Bradley, Christine A., et Duane A. Smith. The Once and Future Silver Queen of the Rockies: Georgetown, Colorado, and the Fight for Survival into the Twentieth Century. Boulder: University Press of Colorado, 2017.

Style de citation MLA (8e éd.)

Bradley, Christine A., et Duane A. Smith. The Once and Future Silver Queen of the Rockies: Georgetown, Colorado, and the Fight for Survival into the Twentieth Century. University Press of Colorado, 2017.