Gaya APA

Rizka, H. et al (2015). Top One Preparation of TOEIC to Reach The Highest Score / Haira Rizka (Cet. 1). Yogyakarta: Pustaka Baru Press.

Gaya MLA

Rizka, Haira. et al. "Top One Preparation of TOEIC to Reach The Highest Score / Haira Rizka". Cet. 1 Yogyakarta: Pustaka Baru Press, 2015. Text.