APA (7th ed.) Citation

Ullah, A., Shabbir, J., Hussain, Z., & Al-Zahrani, B. Estimation of Finite Population Mean in Multivariate Stratified Sampling under Cost Function Using Goal Programming. Wiley.

Chicago Style (17th ed.) Citation

Ullah, Atta, Javid Shabbir, Zawar Hussain, and Bander Al-Zahrani. Estimation of Finite Population Mean in Multivariate Stratified Sampling Under Cost Function Using Goal Programming. Wiley.

MLA (9th ed.) Citation

Ullah, Atta, et al. Estimation of Finite Population Mean in Multivariate Stratified Sampling Under Cost Function Using Goal Programming. Wiley.