Gaya APA
Christie, A. (-1966).
Peril at End House, unabridged. - Pan giants, X 521. Penerbitan asli 1932. .
London:
Pan books.
Gaya MLA
Christie, A..
"Peril at End House, unabridged. - Pan giants, X 521. Penerbitan asli 1932. ".
London:
Pan books,
-1966.
Buku.