APA (7th ed.) Citation

Shahzad, A., Mohd Nawi, N., Mahdin, H., Naqeeb Khan, S., & Abdul Hamid, N. An enhanced model for digital reference services.

Chicago Style (17th ed.) Citation

Shahzad, Asim, Nazri Mohd Nawi, Hairulnizam Mahdin, Sundas Naqeeb Khan, and Norhamreeza Abdul Hamid. An Enhanced Model for Digital Reference Services.

MLA (9th ed.) Citation

Shahzad, Asim, et al. An Enhanced Model for Digital Reference Services.