Gaya APA

Riyanto, S. (2008). A quick and effective strategy to understand structure & written expression TOEFL test: kupas tuntas strategi cepat & efektif memahami soal structure & written expression (Cet.1). Yogyakarta: Kerjasama Pustaka Pelajar dan Academika.

Gaya MLA

Riyanto, Slamet. "A quick and effective strategy to understand structure & written expression TOEFL test: kupas tuntas strategi cepat & efektif memahami soal structure & written expression". Cet.1 Yogyakarta: Kerjasama Pustaka Pelajar dan Academika, 2008. Textbook.