Gaya APA

Hariyanti, Y. (2013). Bolder English Unleashing Your English Book 1 for Senior High School Students Grade X (Cet 1). Jakarta: Piranti Darma Kalokatama.

Gaya MLA

Hariyanti, Yuki. "Bolder English Unleashing Your English Book 1 for Senior High School Students Grade X". Cet 1 Jakarta: Piranti Darma Kalokatama, 2013. Text.