Παραπομπή σε μορφή APA (7η εκδ.)

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.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lewinson, Minna, και 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.

Παραπομπή σε μορφή MLA (8th εκδ.)

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