Winstedt, R. O., & Winstedt, R. O. (1934). A history of Selangor, Negri Sembilan: The history, polity and beliefs of nine states. Printers.
芝加哥风格引文Winstedt, Richard Olof, 与 Richard Olof Winstedt. A History of Selangor, Negri Sembilan: The History, Polity and Beliefs of Nine States. Singapore: Printers, 1934.
MLA引文Winstedt, Richard Olof, 与 Richard Olof Winstedt. A History of Selangor, Negri Sembilan: The History, Polity and Beliefs of Nine States. Printers, 1934.
警告：这些引文格式不一定是100％准确.