APA (7th ed.) Citation

Winstedt, R. O., & Winstedt, R. O. (1934). A history of Selangor, Negri Sembilan: The history, polity and beliefs of nine states. Printers.

Chicago Style (17th ed.) Citation

Winstedt, Richard Olof, and Richard Olof Winstedt. A History of Selangor, Negri Sembilan: The History, Polity and Beliefs of Nine States. Singapore: Printers, 1934.

MLA (9th ed.) Citation

Winstedt, Richard Olof, and Richard Olof Winstedt. A History of Selangor, Negri Sembilan: The History, Polity and Beliefs of Nine States. Printers, 1934.