APA (7th ed.) Citation

Belem, M., Wan Mamat, W. A., & Abu Bakar, A. B. (2011). The effectiveness of reference librarians. IIUM Press.

Chicago Style (17th ed.) Citation

Belem, Moctar, Wan Ali Wan Mamat, and Ahmad Bakeri Abu Bakar. The Effectiveness of Reference Librarians. IIUM Press, 2011.

MLA (8th ed.) Citation

Belem, Moctar, et al. The Effectiveness of Reference Librarians. IIUM Press, 2011.