Cita APA (7a ed.)

Gallup, G. H. (1976). The Gallup international public opinion polls: Great Britain 1937-1975. Random House.

Cita Chicago Style (17a ed.)

Gallup, George Horace. The Gallup International Public Opinion Polls: Great Britain 1937-1975. New York: Random House, 1976.

Cita MLA (9a ed.)

Gallup, George Horace. The Gallup International Public Opinion Polls: Great Britain 1937-1975. Random House, 1976.