APA (7th ed.) Citation

Winstedt, R., & Wilkinson, R. (1974). A history of Perak. MBRAS.

Chicago Style (17th ed.) Citation

Winstedt, R.O, and R.J Wilkinson. A History of Perak. Kuala Lumpur: MBRAS, 1974.

MLA (9th ed.) Citation

Winstedt, R.O, and R.J Wilkinson. A History of Perak. MBRAS, 1974.

Warning: These citations may not always be 100% accurate.