Gaya APA

Wu, J. et al (2009). Groups in DEA based cross-evaluation: An application to Asian container ports (VOL. 36, NO. 6, 545–558). China: Taylor and Francis.

Gaya MLA

Wu, Jie. et al. "Groups in DEA based cross-evaluation: An application to Asian container ports". VOL. 36, NO. 6, 545–558 China: Taylor and Francis, 2009. Article.