APA Style

RIYANTO, S. (2010). Developing Vocabulary Skill (Book 3); Houses&Apartments, Office Equipment, Factory Equipment, Sports Hobbies, Business&Economy, Governmental Matters Miltary&Police Terms, etc . Yogyakarta: Pustaka Pelajar.

MLA Style

RIYANTO, SLAMEt. "Developing Vocabulary Skill (Book 3); Houses&Apartments, Office Equipment, Factory Equipment, Sports Hobbies, Business&Economy, Governmental Matters Miltary&Police Terms, etc". Yogyakarta: Pustaka Pelajar, 2010. Text.