Gaya APA
Gardner, E. (1955).
The case of the sleepwalker's niece, [repr.]. Tjet. pertama, 1934. .
New York:
Pocket books.
Gaya MLA
Gardner, E.S..
"The case of the sleepwalker's niece, [repr.]. Tjet. pertama, 1934. ".
New York:
Pocket books,
1955.
Buku.