APA

Overstreet H. A., Overstreet B. W., . (1964). The strange tactics of extremism. New York: Norton.

Chicago

Overstreet H A, Overstreet Bonaro Wilkinson, . 1964. The strange tactics of extremism. New York: Norton.

Harvard

Overstreet H. A., Overstreet B. W., . (1964). The strange tactics of extremism. New York: Norton.

MLA

Overstreet H A, Overstreet Bonaro Wilkinson, . The strange tactics of extremism. New York: Norton. 1964.