APA

Lippman W., . (1936). Public Opinion. New York: Macmillan.

Chicago

Lippman Walter, . 1936. Public Opinion. New York: Macmillan.

Harvard

Lippman W., . (1936). Public Opinion. New York: Macmillan.

MLA

Lippman Walter, . Public Opinion. New York: Macmillan. 1936.