APA (7th ed.) Citation

Khalifa, O. O., Hassan Abdalla Hashim, A., & Khan, S. (2011). Digital hearing aids analysis and implementation. IIUM Press.

Chicago Style (17th ed.) Citation

Khalifa, Othman Omran, Aisha Hassan Abdalla Hashim, and Sheroz Khan. Digital Hearing Aids Analysis and Implementation. IIUM Press, 2011.

MLA (8th ed.) Citation

Khalifa, Othman Omran, et al. Digital Hearing Aids Analysis and Implementation. IIUM Press, 2011.