Gaya APA

DOWD, S., Nandiwardhana, Y. (2013). The London Eye Mystery (cet.1). Jakarta: PT Gramedia Pustaka Utama.

Gaya MLA

DOWD, Siobhan., Nandiwardhana, Yoga. "The London Eye Mystery". cet.1 Jakarta: PT Gramedia Pustaka Utama, 2013. Text.