APA (7th ed.) Citation

Ismail, Z., Ali, M. A., & Nassr, R. (2011). Android smartphone: Battery saving service.

Chicago Style (17th ed.) Citation

Ismail, Zahid, Muna A. Ali, and Rasheed Nassr. Android Smartphone: Battery Saving Service. 2011.

MLA (8th ed.) Citation

Ismail, Zahid, et al. Android Smartphone: Battery Saving Service. 2011.