Gaya APA

Riyanto, S. (2008). The 1 student's choice TOEFL (test of english as a foreign language) : Test strategy listening comprehension (Cet. 2). Yogyakarta: Pustaka Pelajar.

Gaya MLA

Riyanto, Slamet. "The 1 student's choice TOEFL (test of english as a foreign language) : Test strategy listening comprehension". Cet. 2 Yogyakarta: Pustaka Pelajar, 2008. Book.