APA (7th ed.) Citation

Mohd Daud, R., Hassan, B., & Abu Bakar, A. B. (2011). Digital reference services guidelines. IIUM Press.

Chicago Style (17th ed.) Citation

Mohd Daud, Rasyidah, Basri Hassan, and Ahmad Bakeri Abu Bakar. Digital Reference Services Guidelines. IIUM Press, 2011.

MLA (8th ed.) Citation

Mohd Daud, Rasyidah, et al. Digital Reference Services Guidelines. IIUM Press, 2011.