Gaya APA
Christie, A. (2017).
Novel Murder On The Orient Express (Pembunuhan Di Orient Express) .
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Christie, Agatha.
"Novel Murder On The Orient Express (Pembunuhan Di Orient Express)".
Jakarta:
Gramedia Pustaka Utama,
2017.
UMUM.