APA (7th ed.) Citation

Williams, H. A. (1987). The Baltimore sun, 1837-1987. Johns Hopkins University Press.

Chicago Style (17th ed.) Citation

Williams, Harold A. The Baltimore Sun, 1837-1987. Baltimore: Johns Hopkins University Press, 1987.

MLA (9th ed.) Citation

Williams, Harold A. The Baltimore Sun, 1837-1987. Johns Hopkins University Press, 1987.