Cita APA

Holocaust Museum Houston, Gehring-Münzel, U., Dallas, M. R., Perry, I. D., & Stein, R. (2007). How healing becomes killing: Eugenics, euthanasia, extermination. Holocaust Museum Houston.

Citación estilo Chicago

Holocaust Museum Houston, Ursula Gehring-Münzel, Marci Regan Dallas, Ira D. Perry, y Renata Stein. How Healing Becomes Killing: Eugenics, Euthanasia, Extermination. Houston, Tex: Holocaust Museum Houston, 2007.

Cita MLA

Holocaust Museum Houston, et al. How Healing Becomes Killing: Eugenics, Euthanasia, Extermination. Holocaust Museum Houston, 2007.