Gaya APA

Riyanto, S. (2008). 1000 Selected Adjectives, Adverbs, Prepositions : Used in Speaking English / Slamet Riyanto (Cet. 1). Yogyakarta: Pustaka Pelajar.

Gaya MLA

Riyanto, Slamet. "1000 Selected Adjectives, Adverbs, Prepositions : Used in Speaking English / Slamet Riyanto". Cet. 1 Yogyakarta: Pustaka Pelajar, 2008. Text.