Pascoe, P. (2011). Helen Ring Robinson: Colorado senator and suffragist. University Press of Colorado.
Style de citation Chicago (17e éd.)Pascoe, Pat. Helen Ring Robinson: Colorado Senator and Suffragist. Boulder: University Press of Colorado, 2011.
Style de citation MLA (8e éd.)Pascoe, Pat. Helen Ring Robinson: Colorado Senator and Suffragist. University Press of Colorado, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.