APA Style

RIYANTO, S. (2010). Developing Vocabulary Skills (Book 1); School & Universtiy, clothes & Fashion, Fruit & Vegetables, Food&Drinks, Transportation, Jobs, etc . Yogyakarta: Pustaka Pelajar.

MLA Style

RIYANTO, SLAMEt. "Developing Vocabulary Skills (Book 1); School & Universtiy, clothes & Fashion, Fruit & Vegetables, Food&Drinks, Transportation, Jobs, etc". Yogyakarta: Pustaka Pelajar, 2010. Text.