APA (7th ed.) Citation

Ashrafi, A., Jaafar, A., Lee, L. S., & Abu Bakar, M. R. (2011). A slacks-based measure of efficiency in two-stage data envelopment analysis. Hikari.

Chicago Style (17th ed.) Citation

Ashrafi, Ali, Azmi Jaafar, Lai Soon Lee, and Mohd Rizam Abu Bakar. A Slacks-based Measure of Efficiency in Two-stage Data Envelopment Analysis. Hikari, 2011.

MLA (9th ed.) Citation

Ashrafi, Ali, et al. A Slacks-based Measure of Efficiency in Two-stage Data Envelopment Analysis. Hikari, 2011.