APA (7th ed.) Citation

Raja Nazrin Shah, A. Kasim Abas, Chang, H., Chin, K. Y., & Sinnadurai, V. (2006). Landmarks of Perak. RNS Publications.

Chicago Style (17th ed.) Citation

Raja Nazrin Shah, A. Kasim Abas, Huai-yan Chang, Kon Yit Chin, and Visu Sinnadurai. Landmarks of Perak. Kuala Lumpur: RNS Publications, 2006.

MLA (9th ed.) Citation

Raja Nazrin Shah, et al. Landmarks of Perak. RNS Publications, 2006.