Cita APA (7a ed.)

McCoy, R. E., & Downs, R. B. (1979). Freedom of the press: A bibliocyclopedia : ten-year supplement (1967-1977). Southern Illinois University Press.

Cita Chicago Style (17a ed.)

McCoy, Ralph E., y Robert Bingham Downs. Freedom of the Press: A Bibliocyclopedia : Ten-year Supplement (1967-1977). Carbondale [etc.]: Southern Illinois University Press, 1979.

Cita MLA (9a ed.)

McCoy, Ralph E., y Robert Bingham Downs. Freedom of the Press: A Bibliocyclopedia : Ten-year Supplement (1967-1977). Southern Illinois University Press, 1979.