APA

Forster A., . (1966). Violence on the fanatical left and right. Philadelphia-US: The american academy of political and social science.

Chicago

Forster Arnold, . 1966. Violence on the fanatical left and right. Philadelphia-US: The american academy of political and social science.

Harvard

Forster A., . (1966). Violence on the fanatical left and right. Philadelphia-US: The american academy of political and social science.

MLA

Forster Arnold, . Violence on the fanatical left and right. Philadelphia-US: The american academy of political and social science. 1966.