APA (7th ed.) Citation

Mohamed Roselan Abd. Malek. (1998). Negeri Perak Darul Ridzuan. Oscar Book International.

Chicago Style (17th ed.) Citation

Mohamed Roselan Abd. Malek. Negeri Perak Darul Ridzuan. Selangor: Oscar Book International, 1998.

MLA (9th ed.) Citation

Mohamed Roselan Abd. Malek. Negeri Perak Darul Ridzuan. Oscar Book International, 1998.

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