APA (7th ed.) Citation

Saeed, R. A., & Khalifa, O. O. (2011). GSM security: Problems and solutions. IIUM Press.

Chicago Style (17th ed.) Citation

Saeed, Rashid Abdelhaleem, and Othman Omran Khalifa. GSM Security: Problems and Solutions. IIUM Press, 2011.

MLA (8th ed.) Citation

Saeed, Rashid Abdelhaleem, and Othman Omran Khalifa. GSM Security: Problems and Solutions. IIUM Press, 2011.

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