Gaya APA

Christie, A., A.S, N, S. (2013). The Adventure of the Christmas Pudding : skandal perjamuan natal (Cet. 5). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Christie, Agatha., A.S, Ny., Suwarni. "The Adventure of the Christmas Pudding : skandal perjamuan natal". Cet. 5 Jakarta: Gramedia Pustaka Utama, 2013. Text.