Gaya APA

Day, M., Dewanti, R. (1997). Graded Reading Series [Nonfiction Stage 3]: Visit Bali (Cet. 1.--). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Day, Mila., Dewanti, Retna. "Graded Reading Series [Nonfiction Stage 3]: Visit Bali". Cet. 1.-- Jakarta: Gramedia Pustaka Utama, 1997. Text.