APA (7th ed.) Citation

Islam, H., & Aziz, R. (2011). Debt and riba free module guide. Al Azhar.

Chicago Style (17th ed.) Citation

Islam, Haris, and Rosyid Aziz. Debt and Riba Free Module Guide. Al Azhar, 2011.

MLA (8th ed.) Citation

Islam, Haris, and Rosyid Aziz. Debt and Riba Free Module Guide. Al Azhar, 2011.

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