APA Style

turban, E. et al (2005). Decision support systems and intelligent systems [Sistem Pendukung Keputusan dan Sistem Cerdas], jilid 1 (ed. 7). Yogyakarta: Andi Publisher.

MLA Style

turban, Efraim. et al. "Decision support systems and intelligent systems [Sistem Pendukung Keputusan dan Sistem Cerdas], jilid 1". ed. 7 Yogyakarta: Andi Publisher, 2005. Text.