Gaya APA
Showalter, Gena. (2013).
The Darkest Secret .
Jakarta:
Violet Books.
Gaya Chicago
Showalter, Gena.
The Darkest Secret.
Jakarta:
Violet Books,
2013.
Buku Teks.
Gaya MLA
Showalter, Gena.
The Darkest Secret.
Jakarta:
Violet Books,
2013.
Buku Teks.
Gaya Turabian
Showalter, Gena.
The Darkest Secret.
Jakarta:
Violet Books,
2013.
Buku Teks.