APA

Ernst M. L., . (1952). Report on the American Communist. New York: Holt.

Chicago

Ernst Morris Leopold, . 1952. Report on the American Communist. New York: Holt.

Harvard

Ernst M. L., . (1952). Report on the American Communist. New York: Holt.

MLA

Ernst Morris Leopold, . Report on the American Communist. New York: Holt. 1952.