Gaya APA

Theodora, N. (2015). Bad Boys #2: Troy's Spy (Cet.1). Jakarta: PT. Gramedia Pustaka Utama.

Gaya MLA

Theodora, Nathalia. "Bad Boys #2: Troy's Spy". Cet.1 Jakarta: PT. Gramedia Pustaka Utama, 2015. Text.