Gaya APA

RIYANTO, S. et al (2008). A quick and effective strategy to understand listening comprehension for TOEFL TEST: (Cet. ke I). Yogyakarta: Pustaka Pelajar.

Gaya MLA

RIYANTO, Slamet. et al. "A quick and effective strategy to understand listening comprehension for TOEFL TEST:". Cet. ke I Yogyakarta: Pustaka Pelajar, 2008. Buku.