APA (7th ed.) Citation

Khan, S. (2012). 4 khalifah teragung. Darul Mughni Trading.

Chicago Style (17th ed.) Citation

Khan, Saniyasnain. 4 Khalifah Teragung. Selangor: Darul Mughni Trading, 2012.

MLA (9th ed.) Citation

Khan, Saniyasnain. 4 Khalifah Teragung. Darul Mughni Trading, 2012.

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