Paramount Pictures Corporation, Artcraft Pictures Corporation, Chapin, B. C., Zukor, A., Lasky, J. L., & DeMille, C. B. (1918). The son of democracy: A Paramount series. [publisher not identified].
Chicago Style (17th ed.) CitationParamount Pictures Corporation, Artcraft Pictures Corporation, Benjamin Chester Chapin, Adolph Zukor, Jesse L. Lasky, and Cecil B. DeMille. The Son of Democracy: A Paramount Series. [New York?]: [publisher not identified], 1918.
MLA (9th ed.) CitationParamount Pictures Corporation, et al. The Son of Democracy: A Paramount Series. [publisher not identified], 1918.
Warning: These citations may not always be 100% accurate.