Gaya APA

riyanto,slamet, . (2015). The 1st Student's Choice TOEFL (Test Of English As A Foreign Language) . Yogyakarta: Pustaka Pelajar.

Gaya MLA

riyanto,slamet, . "The 1st Student's Choice TOEFL (Test Of English As A Foreign Language)". Yogyakarta: Pustaka Pelajar, 2015. Text.