APA (7th ed.) Citation

Park, R. E. (1970). The immigrant press and its control. Greenwood Press.

Chicago Style (17th ed.) Citation

Park, Robert Ezra. The Immigrant Press and Its Control. Westport, Conn.: Greenwood Press, 1970.

MLA (9th ed.) Citation

Park, Robert Ezra. The Immigrant Press and Its Control. Greenwood Press, 1970.