Cita APA (7a ed.)

Lewinson, M., & Hough, H. B. (1918). A history of the services rendered to the public by the American press during the year 1917. Columbia University Press.

Cita Chicago Style (17a ed.)

Lewinson, Minna, y Henry Beetle Hough. A History of the Services Rendered to the Public by the American Press During the Year 1917. New York: Columbia University Press, 1918.

Cita MLA (8a ed.)

Lewinson, Minna, y Henry Beetle Hough. A History of the Services Rendered to the Public by the American Press During the Year 1917. Columbia University Press, 1918.