Cita APA (7a ed.)

Bennett, C. O. (1965). Facts without opinion: First fifty years of the Audit Bureau of Circulations. Audit Bureau of Circulations.

Cita Chicago Style (17a ed.)

Bennett, Charles O. Facts Without Opinion: First Fifty Years of the Audit Bureau of Circulations. Chicago: Audit Bureau of Circulations, 1965.

Cita MLA (9a ed.)

Bennett, Charles O. Facts Without Opinion: First Fifty Years of the Audit Bureau of Circulations. Audit Bureau of Circulations, 1965.