Gaya APA

Hassoubah, Z, I. et al (2004). Developing Creative and Critical Thinking Skill, Cara Berpikir Kreatif dan Kritis . Bandung: Yayasan Nuansa Cendekia.

Gaya MLA

Hassoubah, Zaleha, Izhab. et al. "Developing Creative and Critical Thinking Skill, Cara Berpikir Kreatif dan Kritis". Bandung: Yayasan Nuansa Cendekia, 2004. Text.