Cita APA (7a ed.)

Swedlund, A. C. (2010). Shadows in the Valley: A Cultural History of Illness, Death, and Loss in New England, 1840-1916. University of Massachusetts Press.

Cita Chicago Style (17a ed.)

Swedlund, Alan C. Shadows in the Valley: A Cultural History of Illness, Death, and Loss in New England, 1840-1916. Amherst: University of Massachusetts Press, 2010.

Cita MLA (8a ed.)

Swedlund, Alan C. Shadows in the Valley: A Cultural History of Illness, Death, and Loss in New England, 1840-1916. University of Massachusetts Press, 2010.