Gaya APA

Riyanto, S. et al (2008). A quick and effective strategy to understand listening comprehension for TOEFL test (Cet.1). Jogyakarta: Pustaka Pelajar.

Gaya MLA

Riyanto, Slamet. et al. "A quick and effective strategy to understand listening comprehension for TOEFL test". Cet.1 Jogyakarta: Pustaka Pelajar, 2008. Textbook.