APA-viite (7. p.)

Berger, S. "Murder was already their profession.": "Aktion T4" staff in the "Aktion Reinhardt" extermination camps. Mass murder of people with disabilities and the Holocaust.

Chicago-viite (17. p.)

Berger, Sara. ""Murder Was Already Their Profession.": "Aktion T4" Staff in the "Aktion Reinhardt" Extermination Camps." Mass Murder of People with Disabilities and the Holocaust .

MLA-viite (8. p.)

Berger, Sara. ""Murder Was Already Their Profession.": "Aktion T4" Staff in the "Aktion Reinhardt" Extermination Camps." Mass Murder of People with Disabilities and the Holocaust, .

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