Egan, T., & Lawlor, P. (2006). The worst hard time: The untold story of those who survived the great american dust bowl (Unabridged.). Tantor Audio.
Style de citation Chicago (17e éd.)Egan, Timothy, et Patrick Lawlor. The Worst Hard Time: The Untold Story of Those Who Survived the Great American Dust Bowl. Unabridged. Old Saybrook: Tantor Audio, 2006.
Style de citation MLA (8e éd.)Egan, Timothy, et Patrick Lawlor. The Worst Hard Time: The Untold Story of Those Who Survived the Great American Dust Bowl. Unabridged. Tantor Audio, 2006.
Attention : ces citations peuvent ne pas être correctes à 100%.