APA

Snyder T, . (2017). On tyranny. Twenty Lessons from the Twentieth Century. : .

Chicago

Snyder T, . 2017. On tyranny. Twenty Lessons from the Twentieth Century. : .

Harvard

Snyder T, . (2017). On tyranny. Twenty Lessons from the Twentieth Century. : .

MLA

Snyder T, . On tyranny. Twenty Lessons from the Twentieth Century. : . 2017.