Ridge, A. A., & Ridge, J. W. (2000). Introducing the Yellowstone Trail: A good road from Plymouth Rock to Puget Sound, 1912-1930. Yellowstone Trail Publishers.
Style de citation Chicago (17e éd.)Ridge, Alice A., et John William Ridge. Introducing the Yellowstone Trail: A Good Road from Plymouth Rock to Puget Sound, 1912-1930. Altoona, Wis.: Yellowstone Trail Publishers, 2000.
Style de citation MLA (8e éd.)Ridge, Alice A., et John William Ridge. Introducing the Yellowstone Trail: A Good Road from Plymouth Rock to Puget Sound, 1912-1930. Yellowstone Trail Publishers, 2000.
Attention : ces citations peuvent ne pas être correctes à 100%.