APA (7th ed.) Citation

Williams, N., & Waller, P. (1994). Chronology of the modern world: 1763 to 1992 (2nd ed.). Helicon.

Chicago Style (17th ed.) Citation

Williams, Neville, and Philip Waller. Chronology of the Modern World: 1763 to 1992. 2nd ed. Oxford: Helicon, 1994.

MLA (9th ed.) Citation

Williams, Neville, and Philip Waller. Chronology of the Modern World: 1763 to 1992. 2nd ed. Helicon, 1994.