Public opinion

MLA

Hennessy, Bernard C. Public Opinion. 3d ed. North Scituate, Mass.: Duxbury Press, 1975.

APA

Hennessy, B. C. (1975). Public opinion. 3d ed. North Scituate, Mass.: Duxbury Press.

Chicago

Hennessy, Bernard C. Public Opinion. 3d ed. North Scituate, Mass.: Duxbury Press, 1975.