Gaya APA
Dickson, C.
(1955).
The red widow murders, (repr). Cet pertama 1935.
.
(Harmondsworth):
Penguin.
Gaya MLA
Dickson, Carter..
"The red widow murders, (repr). Cet pertama 1935. ".
(Harmondsworth):
Penguin,
1955.
Buku.