Gaya APA

RIYANTO, S. et al (2008). A QUICK AND EFFECTIVE STRATEGY TO UNDERSTAND ; READING COMPREHENSION FOR TOEFL TEST . Yogyakarta: Pustaka Pelajar.

Gaya MLA

RIYANTO, SLAMET. et al. "A QUICK AND EFFECTIVE STRATEGY TO UNDERSTAND ; READING COMPREHENSION FOR TOEFL TEST". Yogyakarta: Pustaka Pelajar, 2008. Text.