APA

Ebenstein W., . (1957). Political thought in perspective. New York: McGraw-Hill.

Chicago

Ebenstein William, . 1957. Political thought in perspective. New York: McGraw-Hill.

Harvard

Ebenstein W., . (1957). Political thought in perspective. New York: McGraw-Hill.

MLA

Ebenstein William, . Political thought in perspective. New York: McGraw-Hill. 1957.