Cita APA (7a ed.)

Lang, B. (2017). Genocide: The act as idea. PENN, University of Pennsylvania Press.

Cita Chicago Style (17a ed.)

Lang, Berel. Genocide: The Act as Idea. Philadelphia: PENN, University of Pennsylvania Press, 2017.

Cita MLA (9a ed.)

Lang, Berel. Genocide: The Act as Idea. PENN, University of Pennsylvania Press, 2017.