Gaya APA

Riyanto, S, D. (2008). Developing listening Skills For The Toeic Test / Slamet Riyanto;Leila Nh & Emilia Nh (Cet.1). Yogyakarta: Pustaka Pelajar.

Gaya MLA

Riyanto, Slamet,, Dkk. "Developing listening Skills For The Toeic Test / Slamet Riyanto;Leila Nh & Emilia Nh". Cet.1 Yogyakarta: Pustaka Pelajar, 2008. Text.