Gaya APA
Christie, A., AS, N, S. (2007).
The Adventure of the Cristmas Pudding = Skandal Perjamuan Natal .
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Christie, Agatha., AS, Ny., Suwarni.
"The Adventure of the Cristmas Pudding = Skandal Perjamuan Natal".
Jakarta:
Gramedia Pustaka Utama,
2007.
Book.